74254545

素因数分解:

$3^2\times 5^1\times {\mathrm{1650101}}^1$

素因数の和:1650112

約数の個数: 12

約数和(自身を含む): 128707956

約数和(自身を除く): 54453411

約数列:

[1, 3, 5, 9, 15, 45, 1650101, 4950303, 8250505, 14850909, 24751515, 74254545]

約数ペア:

[(1, 74254545), (3, 24751515), (5, 14850909), (9, 8250505), (15, 4950303), (45, 1650101)]