Q: What is the sum of all factors of the number 1,387,245 excluding 1,387,245?
A: 929,427
The factors of the number 1,387,245 are: 1, 3, 5, 15, 23, 69, 115, 345, 4021, 12063, 20105, 60315, 92483, 277449, 462415, 1387245.
If you add them up, you will get the total of 1,388,174. Now subtract 1,387,245 to get 929,427