Q: What is the sum of all factors of the number 2,142,875 excluding 2,142,875?
A: 1,052,005
The factors of the number 2,142,875 are: 1, 5, 7, 25, 31, 35, 79, 125, 155, 175, 217, 395, 553, 775, 875, 1085, 1975, 2449, 2765, 3875, 5425, 9875, 12245, 13825, 17143, 27125, 61225, 69125, 85715, 306125, 428575, 2142875.
If you add them up, you will get the total of 2,142,876. Now subtract 2,142,875 to get 1,052,005