Q: What is the sum of all factors of the number 180,435 excluding 180,435?
A: 121,389
The factors of the number 180,435 are: 1, 3, 5, 15, 23, 69, 115, 345, 523, 1569, 2615, 7845, 12029, 36087, 60145, 180435.
If you add them up, you will get the total of 180,556. Now subtract 180,435 to get 121,389