25885145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 37425024

約数和(自身を除く): 11539879

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 883, 2255, 2665, 4415, 5863, 9713, 11479, 29315, 36203, 48565, 57395, 126269, 181015, 398233, 470639, 631345, 1991165, 2353195, 5177029, 25885145]

約数ペア:

[(1, 25885145), (5, 5177029), (11, 2353195), (13, 1991165), (41, 631345), (55, 470639), (65, 398233), (143, 181015), (205, 126269), (451, 57395), (533, 48565), (715, 36203), (883, 29315), (2255, 11479), (2665, 9713), (4415, 5863)]