Q: What is the sum of all factors of the number 228,735 excluding 228,735?

A: 243,009

Why is 243,009 the sum of all factors of 228,735, excluding 228,735?

The factors of the number 228,735 are: 1, 3, 5, 9, 13, 15, 17, 23, 39, 45, 51, 65, 69, 85, 115, 117, 153, 195, 207, 221, 255, 299, 345, 391, 585, 663, 765, 897, 1035, 1105, 1173, 1495, 1955, 1989, 2691, 3315, 3519, 4485, 5083, 5865, 9945, 13455, 15249, 17595, 25415, 45747, 76245, 228735.

If you add them up, you will get the total of 228,978. Now subtract 228,735 to get 243,009