Q: What is the sum of all factors of the number 310,712,355 excluding 310,712,355?

A: 247,808,157

Why is 247,808,157 the sum of all factors of 310,712,355, excluding 310,712,355?

The factors of the number 310,712,355 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 463, 1389, 1657, 2315, 4167, 4971, 6945, 8285, 12501, 14913, 20835, 24855, 37503, 44739, 62505, 74565, 134217, 187515, 223695, 671085, 767191, 2301573, 3835955, 6904719, 11507865, 20714157, 34523595, 62142471, 103570785, 310712355.

If you add them up, you will get the total of 310,712,602. Now subtract 310,712,355 to get 247,808,157