Q: What is the sum of all factors of the number 307,302,255 excluding 307,302,255?

A: 285,950,097

Why is 285,950,097 the sum of all factors of 307,302,255, excluding 307,302,255?

The factors of the number 307,302,255 are: 1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 58367, 175101, 291835, 525303, 758771, 875505, 1575909, 2276313, 2626515, 3793855, 4727727, 6828939, 7879545, 11381565, 20486817, 23638635, 34144695, 61460451, 102434085, 307302255.

If you add them up, you will get the total of 307,302,540. Now subtract 307,302,255 to get 285,950,097