30499682775

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3948179}}^1$

素因数の和:3948295

約数の個数: 24

約数和(自身を含む): 50915729280

約数和(自身を除く): 20416046505

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 3948179, 11844537, 19740895, 59222685, 98704475, 296113425, 406662437, 1219987311, 2033312185, 6099936555, 10166560925, 30499682775]

約数ペア:

[(1, 30499682775), (3, 10166560925), (5, 6099936555), (15, 2033312185), (25, 1219987311), (75, 406662437), (103, 296113425), (309, 98704475), (515, 59222685), (1545, 19740895), (2575, 11844537), (7725, 3948179)]