9221985

素因数分解:

$3^3\times 5^1\times {\mathrm{68311}}^1$

素因数の和:68325

約数の個数: 16

約数和(自身を含む): 16394880

約数和(自身を除く): 7172895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 68311, 204933, 341555, 614799, 1024665, 1844397, 3073995, 9221985]

約数ペア:

[(1, 9221985), (3, 3073995), (5, 1844397), (9, 1024665), (15, 614799), (27, 341555), (45, 204933), (135, 68311)]