9879155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 14309568

約数和(自身を除く): 4430413

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 337, 451, 533, 715, 1685, 2255, 2665, 3707, 4381, 5863, 13817, 18535, 21905, 29315, 48191, 69085, 151987, 179621, 240955, 759935, 898105, 1975831, 9879155]

約数ペア:

[(1, 9879155), (5, 1975831), (11, 898105), (13, 759935), (41, 240955), (55, 179621), (65, 151987), (143, 69085), (205, 48191), (337, 29315), (451, 21905), (533, 18535), (715, 13817), (1685, 5863), (2255, 4381), (2665, 3707)]