25528745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2683}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 33625152

約数和(自身を除く): 8096407

約数列:

[1, 5, 11, 55, 173, 865, 1903, 2683, 9515, 13415, 29513, 147565, 464159, 2320795, 5105749, 25528745]

約数ペア:

[(1, 25528745), (5, 5105749), (11, 2320795), (55, 464159), (173, 147565), (865, 29513), (1903, 13415), (2683, 9515)]