25856765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1873}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 34001856

約数和(自身を除く): 8145091

約数列:

[1, 5, 11, 55, 251, 1255, 1873, 2761, 9365, 13805, 20603, 103015, 470123, 2350615, 5171353, 25856765]

約数ペア:

[(1, 25856765), (5, 5171353), (11, 2350615), (55, 470123), (251, 103015), (1255, 20603), (1873, 13805), (2761, 9365)]