Q: What is the sum of all factors of the number 343,057,545 excluding 343,057,545?

A: 269,138,295

Why is 269,138,295 the sum of all factors of 343,057,545, excluding 343,057,545?

The factors of the number 343,057,545 are: 1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 2439, 4065, 7317, 9377, 12195, 28131, 36585, 46885, 84393, 140655, 253179, 421965, 1265895, 2541167, 7623501, 12705835, 22870503, 38117505, 68611509, 114352515, 343057545.

If you add them up, you will get the total of 343,057,814. Now subtract 343,057,545 to get 269,138,295