163620115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{2161}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 207033120

約数和(自身を除く): 43413005

約数列:

[1, 5, 19, 95, 797, 2161, 3985, 10805, 15143, 41059, 75715, 205295, 1722317, 8611585, 32724023, 163620115]

約数ペア:

[(1, 163620115), (5, 32724023), (19, 8611585), (95, 1722317), (797, 205295), (2161, 75715), (3985, 41059), (10805, 15143)]