Q: What is the sum of all factors of the number 310,041,135 excluding 310,041,135?

A: 242,144,145

Why is 242,144,145 the sum of all factors of 310,041,135, excluding 310,041,135?

The factors of the number 310,041,135 are: 1, 3, 5, 9, 15, 27, 45, 135, 653, 1959, 3265, 3517, 5877, 9795, 10551, 17585, 17631, 29385, 31653, 52755, 88155, 94959, 158265, 474795, 2296601, 6889803, 11483005, 20669409, 34449015, 62008227, 103347045, 310041135.

If you add them up, you will get the total of 310,041,377. Now subtract 310,041,135 to get 242,144,145