2481036615

素因数分解:

$3^3\times 5^1\times {\mathrm{18378049}}^1$

素因数の和:18378063

約数の個数: 16

約数和(自身を含む): 4410732000

約数和(自身を除く): 1929695385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 18378049, 55134147, 91890245, 165402441, 275670735, 496207323, 827012205, 2481036615]

約数ペア:

[(1, 2481036615), (3, 827012205), (5, 496207323), (9, 275670735), (15, 165402441), (27, 91890245), (45, 55134147), (135, 18378049)]