89123305

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3803}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 110468160

約数和(自身を除く): 21344855

約数列:

[1, 5, 43, 109, 215, 545, 3803, 4687, 19015, 23435, 163529, 414527, 817645, 2072635, 17824661, 89123305]

約数ペア:

[(1, 89123305), (5, 17824661), (43, 2072635), (109, 817645), (215, 414527), (545, 163529), (3803, 23435), (4687, 19015)]