Q: What is the sum of all factors of the number 424,575 excluding 424,575?

A: 423,585

Why is 423,585 the sum of all factors of 424,575, excluding 424,575?

The factors of the number 424,575 are: 1, 3, 5, 9, 15, 17, 25, 27, 37, 45, 51, 75, 85, 111, 135, 153, 185, 225, 255, 333, 425, 459, 555, 629, 675, 765, 925, 999, 1275, 1665, 1887, 2295, 2775, 3145, 3825, 4995, 5661, 8325, 9435, 11475, 15725, 16983, 24975, 28305, 47175, 84915, 141525, 424575.

If you add them up, you will get the total of 424,998. Now subtract 424,575 to get 423,585