9856485

素因数分解:

$3^4\times 5^1\times {\mathrm{24337}}^1$

素因数の和:24354

約数の個数: 20

約数和(自身を含む): 17669388

約数和(自身を除く): 7812903

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 24337, 73011, 121685, 219033, 365055, 657099, 1095165, 1971297, 3285495, 9856485]

約数ペア:

[(1, 9856485), (3, 3285495), (5, 1971297), (9, 1095165), (15, 657099), (27, 365055), (45, 219033), (81, 121685), (135, 73011), (405, 24337)]