120793665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{187277}}^1$

素因数の和:187328

約数の個数: 16

約数和(自身を含む): 197765568

約数和(自身を除く): 76971903

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 187277, 561831, 936385, 2809155, 8052911, 24158733, 40264555, 120793665]

約数ペア:

[(1, 120793665), (3, 40264555), (5, 24158733), (15, 8052911), (43, 2809155), (129, 936385), (215, 561831), (645, 187277)]