Q: What is the sum of all factors of the number 434,145 excluding 434,145?
A: 269,727
The factors of the number 434,145 are: 1, 3, 5, 15, 103, 281, 309, 515, 843, 1405, 1545, 4215, 28943, 86829, 144715, 434145.
If you add them up, you will get the total of 434,414. Now subtract 434,145 to get 269,727