11220805

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 13964544

約数和(自身を除く): 2743739

約数列:

[1, 5, 37, 131, 185, 463, 655, 2315, 4847, 17131, 24235, 60653, 85655, 303265, 2244161, 11220805]

約数ペア:

[(1, 11220805), (5, 2244161), (37, 303265), (131, 85655), (185, 60653), (463, 24235), (655, 17131), (2315, 4847)]