Q: What is the sum of all factors of the number 577,537,015 excluding 577,537,015?

A: 252,939,785

Why is 252,939,785 the sum of all factors of 577,537,015, excluding 577,537,015?

The factors of the number 577,537,015 are: 1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 24029, 24035, 120145, 264319, 456551, 552667, 1321595, 2282755, 2763335, 5022061, 6079337, 10500673, 25110305, 30396685, 52503365, 115507403, 577537015.

If you add them up, you will get the total of 577,537,267. Now subtract 577,537,015 to get 252,939,785