23872165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 30535488

約数和(自身を除く): 6663323

約数列:

[1, 5, 17, 85, 163, 815, 1723, 2771, 8615, 13855, 29291, 146455, 280849, 1404245, 4774433, 23872165]

約数ペア:

[(1, 23872165), (5, 4774433), (17, 1404245), (85, 280849), (163, 146455), (815, 29291), (1723, 13855), (2771, 8615)]