15550524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 43400448

約数和(自身を除く): 27849924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 367, 396, 428, 642, 734, 963, 1101, 1177, 1284, 1468, 1926, 2202, 2354, 3303, 3531, 3852, 4037, 4404, 4708, 6606, 7062, 8074, 10593, 12111, 13212, 14124, 16148, 21186, 24222, 36333, 39269, 42372, 48444, 72666, 78538, 117807, 145332, 157076, 235614, 353421, 431959, 471228, 706842, 863918, 1295877, 1413684, 1727836, 2591754, 3887631, 5183508, 7775262, 15550524]

約数ペア:

[(1, 15550524), (2, 7775262), (3, 5183508), (4, 3887631), (6, 2591754), (9, 1727836), (11, 1413684), (12, 1295877), (18, 863918), (22, 706842), (33, 471228), (36, 431959), (44, 353421), (66, 235614), (99, 157076), (107, 145332), (132, 117807), (198, 78538), (214, 72666), (321, 48444), (367, 42372), (396, 39269), (428, 36333), (642, 24222), (734, 21186), (963, 16148), (1101, 14124), (1177, 13212), (1284, 12111), (1468, 10593), (1926, 8074), (2202, 7062), (2354, 6606), (3303, 4708), (3531, 4404), (3852, 4037)]