1338225405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8110457}}^1$

素因数の和:8110476

約数の個数: 16

約数和(自身を含む): 2335811904

約数和(自身を除く): 997586499

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 8110457, 24331371, 40552285, 89215027, 121656855, 267645081, 446075135, 1338225405]

約数ペア:

[(1, 1338225405), (3, 446075135), (5, 267645081), (11, 121656855), (15, 89215027), (33, 40552285), (55, 24331371), (165, 8110457)]