86145885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16122

約数の個数: 48

約数和(自身を含む): 180700416

約数和(自身を除く): 94554531

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 16087, 48261, 80435, 112609, 144783, 241305, 273479, 337827, 563045, 723915, 820437, 1013481, 1367395, 1689135, 1914353, 2461311, 4102185, 5067405, 5743059, 9571765, 12306555, 17229177, 28715295, 86145885]

約数ペア:

[(1, 86145885), (3, 28715295), (5, 17229177), (7, 12306555), (9, 9571765), (15, 5743059), (17, 5067405), (21, 4102185), (35, 2461311), (45, 1914353), (51, 1689135), (63, 1367395), (85, 1013481), (105, 820437), (119, 723915), (153, 563045), (255, 337827), (315, 273479), (357, 241305), (595, 144783), (765, 112609), (1071, 80435), (1785, 48261), (5355, 16087)]