25267411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 28230048

約数和(自身を除く): 2962637

約数列:

[1, 13, 37, 131, 401, 481, 1703, 4847, 5213, 14837, 52531, 63011, 192881, 682903, 1943647, 25267411]

約数ペア:

[(1, 25267411), (13, 1943647), (37, 682903), (131, 192881), (401, 63011), (481, 52531), (1703, 14837), (4847, 5213)]