Q: What is the sum of all factors of the number 33,005,625 excluding 33,005,625?

A: 23,976,135

Why is 23,976,135 the sum of all factors of 33,005,625, excluding 33,005,625?

The factors of the number 33,005,625 are: 1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 607, 625, 725, 1821, 1875, 2175, 3035, 3625, 9105, 10875, 15175, 17603, 18125, 45525, 52809, 54375, 75875, 88015, 227625, 264045, 379375, 440075, 1138125, 1320225, 2200375, 6601125, 11001875, 33005625.

If you add them up, you will get the total of 33,005,648. Now subtract 33,005,625 to get 23,976,135