12422865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 13381935

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 479, 665, 741, 1235, 1365, 1437, 1729, 1995, 2395, 3353, 3705, 5187, 6227, 7185, 8645, 9101, 10059, 16765, 18681, 25935, 27303, 31135, 43589, 45505, 50295, 63707, 93405, 118313, 130767, 136515, 191121, 217945, 318535, 354939, 591565, 653835, 828191, 955605, 1774695, 2484573, 4140955, 12422865]

約数ペア:

[(1, 12422865), (3, 4140955), (5, 2484573), (7, 1774695), (13, 955605), (15, 828191), (19, 653835), (21, 591565), (35, 354939), (39, 318535), (57, 217945), (65, 191121), (91, 136515), (95, 130767), (105, 118313), (133, 93405), (195, 63707), (247, 50295), (273, 45505), (285, 43589), (399, 31135), (455, 27303), (479, 25935), (665, 18681), (741, 16765), (1235, 10059), (1365, 9101), (1437, 8645), (1729, 7185), (1995, 6227), (2395, 5187), (3353, 3705)]