Q: What is the sum of all factors of the number 722,443,875 excluding 722,443,875?

A: 492,157,149

Why is 492,157,149 the sum of all factors of 722,443,875, excluding 722,443,875?

The factors of the number 722,443,875 are: 1, 3, 5, 15, 25, 75, 97, 125, 291, 375, 485, 1455, 2425, 7275, 12125, 19861, 36375, 59583, 99305, 297915, 496525, 1489575, 1926517, 2482625, 5779551, 7447875, 9632585, 28897755, 48162925, 144488775, 240814625, 722443875.

If you add them up, you will get the total of 722,444,367. Now subtract 722,443,875 to get 492,157,149