157066655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80341}}^1$

素因数の和:80386

約数の個数: 16

約数和(自身を含む): 208246464

約数和(自身を除く): 51179809

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 80341, 401705, 1365797, 1847843, 6828985, 9239215, 31413331, 157066655]

約数ペア:

[(1, 157066655), (5, 31413331), (17, 9239215), (23, 6828985), (85, 1847843), (115, 1365797), (391, 401705), (1955, 80341)]