Q: What is the sum of all factors of the number 15,031,350 excluding 15,031,350?

A: 25,354,086

Why is 25,354,086 the sum of all factors of 15,031,350, excluding 15,031,350?

The factors of the number 15,031,350 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 33403, 66806, 100209, 167015, 200418, 300627, 334030, 501045, 601254, 835075, 1002090, 1503135, 1670150, 2505225, 3006270, 5010450, 7515675, 15031350.

If you add them up, you will get the total of 15,031,375. Now subtract 15,031,350 to get 25,354,086