172956815

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5801}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 213049440

約数和(自身を除く): 40092625

約数列:

[1, 5, 67, 89, 335, 445, 5801, 5963, 29005, 29815, 388667, 516289, 1943335, 2581445, 34591363, 172956815]

約数ペア:

[(1, 172956815), (5, 34591363), (67, 2581445), (89, 1943335), (335, 516289), (445, 388667), (5801, 29815), (5963, 29005)]