Q: What is the sum of all factors of the number 139,425 excluding 139,425?
A: 132,879
The factors of the number 139,425 are: 1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 169, 195, 275, 325, 429, 507, 715, 825, 845, 975, 1859, 2145, 2535, 3575, 4225, 5577, 9295, 10725, 12675, 27885, 46475, 139425.
If you add them up, you will get the total of 139,557. Now subtract 139,425 to get 132,879