23725405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4271}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 31373568

約数和(自身を除く): 7648163

約数列:

[1, 5, 11, 55, 101, 505, 1111, 4271, 5555, 21355, 46981, 234905, 431371, 2156855, 4745081, 23725405]

約数ペア:

[(1, 23725405), (5, 4745081), (11, 2156855), (55, 431371), (101, 234905), (505, 46981), (1111, 21355), (4271, 5555)]