25867465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2383}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 33643008

約数和(自身を除く): 7775543

約数列:

[1, 5, 13, 65, 167, 835, 2171, 2383, 10855, 11915, 30979, 154895, 397961, 1989805, 5173493, 25867465]

約数ペア:

[(1, 25867465), (5, 5173493), (13, 1989805), (65, 397961), (167, 154895), (835, 30979), (2171, 11915), (2383, 10855)]