2 + 3 + 5 = 10
54 Factors of 54 are 2,3,3,3 (54=2x33). Sum of the factors is 11=2+3+3+3.
The sum is 144 if 60 is included, 84 if not.
4 and 3(4 + 3 = 7)or 1 and 6(1 + 6 = 7)or 5 and 2(5 + 2 = 7)
Prime factors of 36 are 2 and 3 Prime factors of 60 are 2, 3 and 5
2 + 3 + 5 = 10
54 Factors of 54 are 2,3,3,3 (54=2x33). Sum of the factors is 11=2+3+3+3.
1 + 3 + 5 + 15 = 24
The sum is 144 if 60 is included, 84 if not.
60
60
All of the [positive] whole-number factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24. Their sum is 60.
12
36 and 24
1 + 2 + 3 + 4 + 5 + 6 + 10 + 12 + 15 + 20 + 30 + 60 = 168
1 + 60 + 2 + 30 + 3 + 20 + 4 + 15 + 5 + 12 + 6 + 10 = 168
28