9901665

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 17297280

約数和(自身を除く): 7395615

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 1583, 2085, 4749, 6255, 7915, 14247, 23745, 71235, 220037, 660111, 1100185, 1980333, 3300555, 9901665]

約数ペア:

[(1, 9901665), (3, 3300555), (5, 1980333), (9, 1100185), (15, 660111), (45, 220037), (139, 71235), (417, 23745), (695, 14247), (1251, 7915), (1583, 6255), (2085, 4749)]