5187735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 10543104

約数和(自身を除く): 5355369

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 383, 387, 645, 903, 1149, 1505, 1915, 1935, 2681, 2709, 3447, 4515, 5745, 8043, 13405, 13545, 16469, 17235, 24129, 40215, 49407, 82345, 115283, 120645, 148221, 247035, 345849, 576415, 741105, 1037547, 1729245, 5187735]

約数ペア:

[(1, 5187735), (3, 1729245), (5, 1037547), (7, 741105), (9, 576415), (15, 345849), (21, 247035), (35, 148221), (43, 120645), (45, 115283), (63, 82345), (105, 49407), (129, 40215), (215, 24129), (301, 17235), (315, 16469), (383, 13545), (387, 13405), (645, 8043), (903, 5745), (1149, 4515), (1505, 3447), (1915, 2709), (1935, 2681)]