Q: What is the sum of all factors of the number 4,625,505 excluding 4,625,505?

A: 3,877,407

Why is 3,877,407 the sum of all factors of 4,625,505, excluding 4,625,505?

The factors of the number 4,625,505 are: 1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 729, 1215, 1269, 2115, 2187, 3645, 3807, 6345, 6561, 10935, 11421, 19035, 19683, 32805, 34263, 57105, 98415, 102789, 171315, 308367, 513945, 925101, 1541835, 4625505.

If you add them up, you will get the total of 4,625,508. Now subtract 4,625,505 to get 3,877,407