15081157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 18753280

約数和(自身を除く): 3672123

約数列:

[1, 7, 13, 91, 103, 721, 1339, 1609, 9373, 11263, 20917, 146419, 165727, 1160089, 2154451, 15081157]

約数ペア:

[(1, 15081157), (7, 2154451), (13, 1160089), (91, 165727), (103, 146419), (721, 20917), (1339, 11263), (1609, 9373)]