9855555

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6379}}^1$

素因数の和:6490

約数の個数: 16

約数和(自身を含む): 15924480

約数和(自身を除く): 6068925

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 6379, 19137, 31895, 95685, 657037, 1971111, 3285185, 9855555]

約数ペア:

[(1, 9855555), (3, 3285185), (5, 1971111), (15, 657037), (103, 95685), (309, 31895), (515, 19137), (1545, 6379)]