8889471305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1130257}}^1$

素因数の和:1130297

約数の個数: 24

約数和(自身を含む): 12627242376

約数和(自身を除く): 3737771071

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 1130257, 5651285, 12432827, 14693341, 62164135, 73466705, 136761097, 161626751, 683805485, 808133755, 1777894261, 8889471305]

約数ペア:

[(1, 8889471305), (5, 1777894261), (11, 808133755), (13, 683805485), (55, 161626751), (65, 136761097), (121, 73466705), (143, 62164135), (605, 14693341), (715, 12432827), (1573, 5651285), (7865, 1130257)]