12249405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 24945024

約数和(自身を除く): 12695619

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1051, 1295, 1665, 2331, 3153, 3885, 5255, 7357, 9459, 11655, 15765, 22071, 36785, 38887, 47295, 66213, 110355, 116661, 194435, 272209, 331065, 349983, 583305, 816627, 1361045, 1749915, 2449881, 4083135, 12249405]

約数ペア:

[(1, 12249405), (3, 4083135), (5, 2449881), (7, 1749915), (9, 1361045), (15, 816627), (21, 583305), (35, 349983), (37, 331065), (45, 272209), (63, 194435), (105, 116661), (111, 110355), (185, 66213), (259, 47295), (315, 38887), (333, 36785), (555, 22071), (777, 15765), (1051, 11655), (1295, 9459), (1665, 7357), (2331, 5255), (3153, 3885)]