4279145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 5662272

約数和(自身を除く): 1383127

約数列:

[1, 5, 13, 43, 65, 215, 559, 1531, 2795, 7655, 19903, 65833, 99515, 329165, 855829, 4279145]

約数ペア:

[(1, 4279145), (5, 855829), (13, 329165), (43, 99515), (65, 65833), (215, 19903), (559, 7655), (1531, 2795)]