901417105

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{2311}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 1090672128

約数和(自身を除く): 189255023

約数列:

[1, 5, 181, 431, 905, 2155, 2311, 11555, 78011, 390055, 418291, 996041, 2091455, 4980205, 180283421, 901417105]

約数ペア:

[(1, 901417105), (5, 180283421), (181, 4980205), (431, 2091455), (905, 996041), (2155, 418291), (2311, 390055), (11555, 78011)]