Q: What is the sum of all factors of the number 303,500,835 excluding 303,500,835?

A: 272,026,845

Why is 272,026,845 the sum of all factors of 303,500,835, excluding 303,500,835?

The factors of the number 303,500,835 are: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 487, 495, 1259, 1461, 2435, 3777, 4383, 5357, 6295, 7305, 11331, 13849, 16071, 18885, 21915, 26785, 41547, 48213, 56655, 69245, 80355, 124641, 207735, 241065, 613133, 623205, 1839399, 3065665, 5518197, 6744463, 9196995, 20233389, 27590985, 33722315, 60700167, 101166945, 303500835.

If you add them up, you will get the total of 303,501,107. Now subtract 303,500,835 to get 272,026,845