72349755

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{7297}}^1$

素因数の和:7966

約数の個数: 16

約数和(自身を含む): 115950624

約数和(自身を除く): 43600869

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 7297, 9915, 21891, 36485, 109455, 4823317, 14469951, 24116585, 72349755]

約数ペア:

[(1, 72349755), (3, 24116585), (5, 14469951), (15, 4823317), (661, 109455), (1983, 36485), (3305, 21891), (7297, 9915)]