Q: What is the sum of all factors of the number 8,005,275 excluding 8,005,275?

A: 6,657,477

Why is 6,657,477 the sum of all factors of 8,005,275, excluding 8,005,275?

The factors of the number 8,005,275 are: 1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 757, 1175, 2115, 2271, 3525, 3785, 6813, 10575, 11355, 18925, 34065, 35579, 56775, 106737, 170325, 177895, 320211, 533685, 889475, 1601055, 2668425, 8005275.

If you add them up, you will get the total of 8,005,281. Now subtract 8,005,275 to get 6,657,477