85818535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 121201920

約数和(自身を除く): 35383385

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 2003, 2255, 3895, 8569, 10015, 22033, 38057, 42845, 82123, 110165, 190285, 410615, 418627, 903353, 1560337, 2093135, 4516765, 7801685, 17163707, 85818535]

約数ペア:

[(1, 85818535), (5, 17163707), (11, 7801685), (19, 4516765), (41, 2093135), (55, 1560337), (95, 903353), (205, 418627), (209, 410615), (451, 190285), (779, 110165), (1045, 82123), (2003, 42845), (2255, 38057), (3895, 22033), (8569, 10015)]