25195115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11173}}^1$

素因数の和:11230

約数の個数: 16

約数和(自身を含む): 33790176

約数和(自身を除く): 8595061

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 11173, 55865, 122903, 458093, 614515, 2290465, 5039023, 25195115]

約数ペア:

[(1, 25195115), (5, 5039023), (11, 2290465), (41, 614515), (55, 458093), (205, 122903), (451, 55865), (2255, 11173)]