Q: What is the sum of all factors of the number 4,002,225 excluding 4,002,225?

A: 3,265,167

Why is 3,265,167 the sum of all factors of 4,002,225, excluding 4,002,225?

The factors of the number 4,002,225 are: 1, 3, 5, 15, 17, 25, 43, 51, 73, 75, 85, 129, 215, 219, 255, 365, 425, 645, 731, 1075, 1095, 1241, 1275, 1825, 2193, 3139, 3225, 3655, 3723, 5475, 6205, 9417, 10965, 15695, 18275, 18615, 31025, 47085, 53363, 54825, 78475, 93075, 160089, 235425, 266815, 800445, 1334075, 4002225.

If you add them up, you will get the total of 4,002,228. Now subtract 4,002,225 to get 3,265,167