Q: What is the sum of all factors of the number 440,352,255 excluding 440,352,255?

A: 365,808,129

Why is 365,808,129 the sum of all factors of 440,352,255, excluding 440,352,255?

The factors of the number 440,352,255 are: 1, 3, 5, 7, 15, 21, 35, 105, 1097, 3291, 3823, 5485, 7679, 11469, 16455, 19115, 23037, 26761, 38395, 57345, 80283, 115185, 133805, 401415, 4193831, 12581493, 20969155, 29356817, 62907465, 88070451, 146784085, 440352255.

If you add them up, you will get the total of 440,352,620. Now subtract 440,352,255 to get 365,808,129