23006005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2311}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 30296448

約数和(自身を除く): 7290443

約数列:

[1, 5, 11, 55, 181, 905, 1991, 2311, 9955, 11555, 25421, 127105, 418291, 2091455, 4601201, 23006005]

約数ペア:

[(1, 23006005), (5, 4601201), (11, 2091455), (55, 418291), (181, 127105), (905, 25421), (1991, 11555), (2311, 9955)]