2247648615

素因数分解:

$3^3\times 5^1\times {\mathrm{16649249}}^1$

素因数の和:16649263

約数の個数: 16

約数和(自身を含む): 3995820000

約数和(自身を除く): 1748171385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 16649249, 49947747, 83246245, 149843241, 249738735, 449529723, 749216205, 2247648615]

約数ペア:

[(1, 2247648615), (3, 749216205), (5, 449529723), (9, 249738735), (15, 149843241), (27, 83246245), (45, 49947747), (135, 16649249)]