82505885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11321

約数の個数: 32

約数和(自身を含む): 129945600

約数和(自身を除く): 47439715

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 11279, 56395, 78953, 124069, 214301, 394765, 620345, 868483, 1071505, 1500107, 2357311, 4342415, 7500535, 11786555, 16501177, 82505885]

約数ペア:

[(1, 82505885), (5, 16501177), (7, 11786555), (11, 7500535), (19, 4342415), (35, 2357311), (55, 1500107), (77, 1071505), (95, 868483), (133, 620345), (209, 394765), (385, 214301), (665, 124069), (1045, 78953), (1463, 56395), (7315, 11279)]