Q: What is the sum of all factors of the number 38,360,625 excluding 38,360,625?

A: 27,243,375

Why is 27,243,375 the sum of all factors of 38,360,625, excluding 38,360,625?

The factors of the number 38,360,625 are: 1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 499, 615, 625, 1025, 1497, 1875, 2495, 3075, 5125, 7485, 12475, 15375, 20459, 25625, 37425, 61377, 62375, 76875, 102295, 187125, 306885, 311875, 511475, 935625, 1534425, 2557375, 7672125, 12786875, 38360625.

If you add them up, you will get the total of 38,360,652. Now subtract 38,360,625 to get 27,243,375