Q: What is the sum of all factors of the number 13,203,125 excluding 13,203,125?
A: 4,667,923
The factors of the number 13,203,125 are: 1, 5, 13, 25, 65, 125, 169, 325, 625, 845, 1625, 3125, 4225, 8125, 15625, 21125, 40625, 78125, 105625, 203125, 528125, 1015625, 2640625, 13203125.
If you add them up, you will get the total of 13,203,129. Now subtract 13,203,125 to get 4,667,923