15666482457

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{20008279}}^1$

素因数の和:20008317

約数の個数: 16

約数和(自身を含む): 24009936000

約数和(自身を除く): 8343453543

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 20008279, 60024837, 180074511, 540223533, 580240091, 1740720273, 5222160819, 15666482457]

約数ペア:

[(1, 15666482457), (3, 5222160819), (9, 1740720273), (27, 580240091), (29, 540223533), (87, 180074511), (261, 60024837), (783, 20008279)]