69336025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{22921}}^1$

素因数の和:22953

約数の個数: 18

約数和(自身を含む): 94507406

約数和(自身を除く): 25171381

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 22921, 114605, 252131, 573025, 1260655, 2773441, 6303275, 13867205, 69336025]

約数ペア:

[(1, 69336025), (5, 13867205), (11, 6303275), (25, 2773441), (55, 1260655), (121, 573025), (275, 252131), (605, 114605), (3025, 22921)]