125709805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 168652800

約数和(自身を除く): 42942995

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 4799, 5239, 23995, 26195, 62387, 148769, 311935, 743845, 811031, 1933997, 4055155, 9669985, 25141961, 125709805]

約数ペア:

[(1, 125709805), (5, 25141961), (13, 9669985), (31, 4055155), (65, 1933997), (155, 811031), (169, 743845), (403, 311935), (845, 148769), (2015, 62387), (4799, 26195), (5239, 23995)]