121292305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1217}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 150603264

約数和(自身を除く): 29310959

約数列:

[1, 5, 31, 155, 643, 1217, 3215, 6085, 19933, 37727, 99665, 188635, 782531, 3912655, 24258461, 121292305]

約数ペア:

[(1, 121292305), (5, 24258461), (31, 3912655), (155, 782531), (643, 188635), (1217, 99665), (3215, 37727), (6085, 19933)]