Q: What is the sum of all factors of the number 616,210,305 excluding 616,210,305?

A: 429,143,295

Why is 429,143,295 the sum of all factors of 616,210,305, excluding 616,210,305?

The factors of the number 616,210,305 are: 1, 3, 5, 15, 17, 51, 85, 255, 1109, 2179, 3327, 5545, 6537, 10895, 16635, 18853, 32685, 37043, 56559, 94265, 111129, 185215, 282795, 555645, 2416511, 7249533, 12082555, 36247665, 41080687, 123242061, 205403435, 616210305.

If you add them up, you will get the total of 616,210,734. Now subtract 616,210,305 to get 429,143,295