Q: What is the sum of all factors of the number 533,740,245 excluding 533,740,245?

A: 378,529,707

Why is 378,529,707 the sum of all factors of 533,740,245, excluding 533,740,245?

The factors of the number 533,740,245 are: 1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 5763, 9605, 18523, 28815, 55569, 92615, 277845, 314891, 944673, 1574455, 2093099, 4723365, 6279297, 10465495, 31396485, 35582683, 106748049, 177913415, 533740245.

If you add them up, you will get the total of 533,740,623. Now subtract 533,740,245 to get 378,529,707