Q: What is the sum of all factors of the number 5,105,625 excluding 5,105,625?

A: 4,641,255

Why is 4,641,255 the sum of all factors of 5,105,625, excluding 5,105,625?

The factors of the number 5,105,625 are: 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 389, 525, 625, 875, 1167, 1875, 1945, 2625, 2723, 4375, 5835, 8169, 9725, 13125, 13615, 29175, 40845, 48625, 68075, 145875, 204225, 243125, 340375, 729375, 1021125, 1701875, 5105625.

If you add them up, you will get the total of 5,105,629. Now subtract 5,105,625 to get 4,641,255