157800185

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{3391}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 194890752

約数和(自身を除く): 37090567

約数列:

[1, 5, 41, 205, 227, 1135, 3391, 9307, 16955, 46535, 139031, 695155, 769757, 3848785, 31560037, 157800185]

約数ペア:

[(1, 157800185), (5, 31560037), (41, 3848785), (205, 769757), (227, 695155), (1135, 139031), (3391, 46535), (9307, 16955)]