15039945

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 27469440

約数和(自身を除く): 12429495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 3011, 4995, 9033, 15055, 27099, 45165, 81297, 111407, 135495, 334221, 406485, 557035, 1002663, 1671105, 3007989, 5013315, 15039945]

約数ペア:

[(1, 15039945), (3, 5013315), (5, 3007989), (9, 1671105), (15, 1002663), (27, 557035), (37, 406485), (45, 334221), (111, 135495), (135, 111407), (185, 81297), (333, 45165), (555, 27099), (999, 15055), (1665, 9033), (3011, 4995)]