72122685

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{24407}}^1$

素因数の和:24612

約数の個数: 16

約数和(自身を含む): 115986816

約数和(自身を除く): 43864131

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 24407, 73221, 122035, 366105, 4808179, 14424537, 24040895, 72122685]

約数ペア:

[(1, 72122685), (3, 24040895), (5, 14424537), (15, 4808179), (197, 366105), (591, 122035), (985, 73221), (2955, 24407)]