Q: What is the sum of all factors of the number 345,442,605 excluding 345,442,605?

A: 219,997,011

Why is 219,997,011 the sum of all factors of 345,442,605, excluding 345,442,605?

The factors of the number 345,442,605 are: 1, 3, 5, 15, 53, 159, 265, 293, 795, 879, 1465, 1483, 4395, 4449, 7415, 15529, 22245, 46587, 77645, 78599, 232935, 235797, 392995, 434519, 1178985, 1303557, 2172595, 6517785, 23029507, 69088521, 115147535, 345442605.

If you add them up, you will get the total of 345,442,824. Now subtract 345,442,605 to get 219,997,011