205 + 10 + 10
403
The factors of 49 are 1, 7, and 49. When you add them together you get 57, which is the sum.
The factors of 225 are: 1, 3, 5, 9, 15, 25, 45, 75, 225. The sum of the factors is: 403
Formula for sum of first natural number = n(n+1)/2 , here n=225 so, answer is 225(225+1)/2 = 25425
225
725
what is 36+225
The square root of 100 = 10 The square root of 225 = 15 The sum = 10 + 15 = 25
225
The sum of the first 15 odd numbers is 225.
The sum of the factors of 10,752 is 32,736.
-5 and -6