Q: What is the sum of all factors of the number 774,375 excluding 774,375?

A: 725,145

Why is 725,145 the sum of all factors of 774,375, excluding 774,375?

The factors of the number 774,375 are: 1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 125, 175, 177, 295, 375, 413, 525, 625, 875, 885, 1239, 1475, 1875, 2065, 2625, 4375, 4425, 6195, 7375, 10325, 13125, 22125, 30975, 36875, 51625, 110625, 154875, 258125, 774375.

If you add them up, you will get the total of 775,100. Now subtract 774,375 to get 725,145