Q: What is the sum of all factors of the number 605,115 excluding 605,115?

A: 675,333

Why is 675,333 the sum of all factors of 605,115, excluding 605,115?

The factors of the number 605,115 are: 1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 113, 119, 153, 255, 315, 339, 357, 565, 595, 765, 791, 1017, 1071, 1695, 1785, 1921, 2373, 3955, 5085, 5355, 5763, 7119, 9605, 11865, 13447, 17289, 28815, 35595, 40341, 67235, 86445, 121023, 201705, 605115.

If you add them up, you will get the total of 605,790. Now subtract 605,115 to get 675,333