Proper factors are all factors except for the number itself in this case 25

1, 5

Prime factorization for 25

25 = 5 x 5 <--- 5 is a prime number

Reduce 5 to the product of primes:

Show prime factorization:

5 x 5

Prime Power Decomposition

5^{2}

Show the sum of factors (divisors) for 25

1 + 25 + 5 = 31

Show the aliquot sum:

This is the sum of all the factors except the number

1 + 5 = 6

What is the Answer?

1, 5, 25

How does the Factorization Calculator work?

Free Factorization Calculator - Given a positive integer, this calculates the following for that number:
1) Factor pairs and prime factorization and prime power decomposition
2) Factors and Proper Factors
3) Aliquot Sum This calculator has 1 input.

What 3 formulas are used for the Factorization Calculator?

Find all pairs that have a product equal to the number you want to factor For factors in step 1, find the prime factorization for each number