Q: What is the sum of all factors of the number 505,125 excluding 505,125?
A: 407,475
The factors of the number 505,125 are: 1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 449, 1125, 1347, 2245, 4041, 6735, 11225, 20205, 33675, 56125, 101025, 168375, 505125.
If you add them up, you will get the total of 505,532. Now subtract 505,125 to get 407,475