5820885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 12220416

約数和(自身を除く): 6399531

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, 1087, 1785, 3261, 5355, 5435, 7609, 9783, 16305, 18479, 22827, 38045, 48915, 55437, 68481, 92395, 114135, 129353, 166311, 277185, 342405, 388059, 646765, 831555, 1164177, 1940295, 5820885]

約数ペア:

[(1, 5820885), (3, 1940295), (5, 1164177), (7, 831555), (9, 646765), (15, 388059), (17, 342405), (21, 277185), (35, 166311), (45, 129353), (51, 114135), (63, 92395), (85, 68481), (105, 55437), (119, 48915), (153, 38045), (255, 22827), (315, 18479), (357, 16305), (595, 9783), (765, 7609), (1071, 5435), (1087, 5355), (1785, 3261)]