22681555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9431}}^1$

素因数の和:9486

約数の個数: 16

約数和(自身を含む): 30106944

約数和(自身を除く): 7425389

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 9431, 47155, 122603, 348947, 613015, 1744735, 4536311, 22681555]

約数ペア:

[(1, 22681555), (5, 4536311), (13, 1744735), (37, 613015), (65, 348947), (185, 122603), (481, 47155), (2405, 9431)]