Q: What is the sum of all factors of the number 505,153,125 excluding 505,153,125?
A: 430,411,995
The factors of the number 505,153,125 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 3125, 3375, 5625, 5987, 9375, 16875, 17961, 28125, 29935, 53883, 84375, 89805, 149675, 161649, 269415, 449025, 748375, 808245, 1347075, 2245125, 3741875, 4041225, 6735375, 11225625, 18709375, 20206125, 33676875, 56128125, 101030625, 168384375, 505153125.
If you add them up, you will get the total of 505,153,555. Now subtract 505,153,125 to get 430,411,995