126909145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 171714816

約数和(自身を除く): 44805671

約数列:

[1, 5, 11, 41, 55, 167, 205, 337, 451, 835, 1685, 1837, 2255, 3707, 6847, 9185, 13817, 18535, 34235, 56279, 69085, 75317, 151987, 281395, 376585, 619069, 759935, 2307439, 3095345, 11537195, 25381829, 126909145]

約数ペア:

[(1, 126909145), (5, 25381829), (11, 11537195), (41, 3095345), (55, 2307439), (167, 759935), (205, 619069), (337, 376585), (451, 281395), (835, 151987), (1685, 75317), (1837, 69085), (2255, 56279), (3707, 34235), (6847, 18535), (9185, 13817)]