238568000815

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{4021}}^1\times {\mathrm{133327}}^1$

素因数の和:137442

約数の個数: 16

約数和(自身を含む): 289572416640

約数和(自身を除く): 51004415825

約数列:

[1, 5, 89, 445, 4021, 20105, 133327, 357869, 666635, 1789345, 11866103, 59330515, 536107867, 2680539335, 47713600163, 238568000815]

約数ペア:

[(1, 238568000815), (5, 47713600163), (89, 2680539335), (445, 536107867), (4021, 59330515), (20105, 11866103), (133327, 1789345), (357869, 666635)]