Q: What is the sum of all factors of the number 365,715 excluding 365,715?

A: 403,053

Why is 403,053 the sum of all factors of 365,715, excluding 365,715?

The factors of the number 365,715 are: 1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 129, 135, 189, 215, 243, 301, 315, 387, 405, 567, 645, 903, 945, 1161, 1215, 1505, 1701, 1935, 2709, 2835, 3483, 4515, 5805, 8127, 8505, 10449, 13545, 17415, 24381, 40635, 52245, 73143, 121905, 365715.

If you add them up, you will get the total of 366,118. Now subtract 365,715 to get 403,053