9191065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 12187800

約数和(自身を除く): 2996735

約数列:

[1, 5, 13, 65, 73, 149, 169, 365, 745, 845, 949, 1937, 4745, 9685, 10877, 12337, 25181, 54385, 61685, 125905, 141401, 707005, 1838213, 9191065]

約数ペア:

[(1, 9191065), (5, 1838213), (13, 707005), (65, 141401), (73, 125905), (149, 61685), (169, 54385), (365, 25181), (745, 12337), (845, 10877), (949, 9685), (1937, 4745)]