30675825

素因数分解:

$3^2\times 5^2\times {\mathrm{136337}}^1$

素因数の和:136353

約数の個数: 18

約数和(自身を含む): 54944214

約数和(自身を除く): 24268389

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 136337, 409011, 681685, 1227033, 2045055, 3408425, 6135165, 10225275, 30675825]

約数ペア:

[(1, 30675825), (3, 10225275), (5, 6135165), (9, 3408425), (15, 2045055), (25, 1227033), (45, 681685), (75, 409011), (225, 136337)]