57152655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 59936625

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 197, 307, 315, 591, 921, 945, 985, 1379, 1535, 1773, 2149, 2763, 2955, 4137, 4605, 5319, 6447, 6895, 8289, 8865, 10745, 12411, 13815, 19341, 20685, 26595, 32235, 37233, 41445, 58023, 60479, 62055, 96705, 181437, 186165, 290115, 302395, 423353, 544311, 907185, 1270059, 1632933, 2116765, 2721555, 3810177, 6350295, 8164665, 11430531, 19050885, 57152655]

約数ペア:

[(1, 57152655), (3, 19050885), (5, 11430531), (7, 8164665), (9, 6350295), (15, 3810177), (21, 2721555), (27, 2116765), (35, 1632933), (45, 1270059), (63, 907185), (105, 544311), (135, 423353), (189, 302395), (197, 290115), (307, 186165), (315, 181437), (591, 96705), (921, 62055), (945, 60479), (985, 58023), (1379, 41445), (1535, 37233), (1773, 32235), (2149, 26595), (2763, 20685), (2955, 19341), (4137, 13815), (4605, 12411), (5319, 10745), (6447, 8865), (6895, 8289)]