104813145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{54167}}^1$

素因数の和:54221

約数の個数: 24

約数和(自身を含む): 185904576

約数和(自身を除く): 81091431

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 54167, 162501, 270835, 487503, 812505, 2329181, 2437515, 6987543, 11645905, 20962629, 34937715, 104813145]

約数ペア:

[(1, 104813145), (3, 34937715), (5, 20962629), (9, 11645905), (15, 6987543), (43, 2437515), (45, 2329181), (129, 812505), (215, 487503), (387, 270835), (645, 162501), (1935, 54167)]