Q: What is the sum of all factors of the number 431,033,415 excluding 431,033,415?

A: 271,407,225

Why is 271,407,225 the sum of all factors of 431,033,415, excluding 431,033,415?

The factors of the number 431,033,415 are: 1, 3, 5, 15, 109, 113, 327, 339, 545, 565, 1635, 1695, 2333, 6999, 11665, 12317, 34995, 36951, 61585, 184755, 254297, 263629, 762891, 790887, 1271485, 1318145, 3814455, 3954435, 28735561, 86206683, 143677805, 431033415.

If you add them up, you will get the total of 431,033,686. Now subtract 431,033,415 to get 271,407,225