189105605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{19267}}^1$

素因数の和:19436

約数の個数: 16

約数和(自身を含む): 246013824

約数和(自身を除く): 56908219

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 19267, 96335, 250471, 1252355, 2909317, 14546585, 37821121, 189105605]

約数ペア:

[(1, 189105605), (5, 37821121), (13, 14546585), (65, 2909317), (151, 1252355), (755, 250471), (1963, 96335), (9815, 19267)]