161459569595

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4172621}}^1$

素因数の和:4172806

約数の個数: 16

約数和(自身を含む): 198282997440

約数和(自身を除く): 36823427845

約数列:

[1, 5, 71, 109, 355, 545, 7739, 38695, 4172621, 20863105, 296256091, 454815689, 1481280455, 2274078445, 32291913919, 161459569595]

約数ペア:

[(1, 161459569595), (5, 32291913919), (71, 2274078445), (109, 1481280455), (355, 454815689), (545, 296256091), (7739, 20863105), (38695, 4172621)]