90260885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 130394880

約数和(自身を除く): 40133995

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 3079, 5863, 15395, 29315, 33869, 40027, 126239, 169345, 200135, 440297, 631195, 1388629, 1641107, 2201485, 6943145, 8205535, 18052177, 90260885]

約数ペア:

[(1, 90260885), (5, 18052177), (11, 8205535), (13, 6943145), (41, 2201485), (55, 1641107), (65, 1388629), (143, 631195), (205, 440297), (451, 200135), (533, 169345), (715, 126239), (2255, 40027), (2665, 33869), (3079, 29315), (5863, 15395)]