25860055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 33685344

約数和(自身を除く): 7825289

約数列:

[1, 5, 13, 65, 131, 655, 1703, 3037, 8515, 15185, 39481, 197405, 397847, 1989235, 5172011, 25860055]

約数ペア:

[(1, 25860055), (5, 5172011), (13, 1989235), (65, 397847), (131, 197405), (655, 39481), (1703, 15185), (3037, 8515)]