827044075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21076

約数の個数: 36

約数和(自身を含む): 1214009104

約数和(自身を除く): 386965029

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1573, 3025, 3575, 7865, 21031, 39325, 105155, 231341, 273403, 525775, 1156705, 1367015, 2544751, 3007433, 5783525, 6835075, 12723755, 15037165, 33081763, 63618775, 75185825, 165408815, 827044075]

約数ペア:

[(1, 827044075), (5, 165408815), (11, 75185825), (13, 63618775), (25, 33081763), (55, 15037165), (65, 12723755), (121, 6835075), (143, 5783525), (275, 3007433), (325, 2544751), (605, 1367015), (715, 1156705), (1573, 525775), (3025, 273403), (3575, 231341), (7865, 105155), (21031, 39325)]