15135571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 17539200

約数和(自身を除く): 2403629

約数列:

[1, 11, 19, 139, 209, 521, 1529, 2641, 5731, 9899, 29051, 72419, 108889, 796609, 1375961, 15135571]

約数ペア:

[(1, 15135571), (11, 1375961), (19, 796609), (139, 108889), (209, 72419), (521, 29051), (1529, 9899), (2641, 5731)]