23720665

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 29276928

約数和(自身を除く): 5556263

約数列:

[1, 5, 47, 193, 235, 523, 965, 2615, 9071, 24581, 45355, 100939, 122905, 504695, 4744133, 23720665]

約数ペア:

[(1, 23720665), (5, 4744133), (47, 504695), (193, 122905), (235, 100939), (523, 45355), (965, 24581), (2615, 9071)]