15627876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 41112960

約数和(自身を除く): 25485084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 229, 242, 282, 363, 458, 484, 517, 564, 687, 726, 916, 1034, 1374, 1452, 1551, 2068, 2519, 2748, 3102, 5038, 5687, 6204, 7557, 10076, 10763, 11374, 15114, 17061, 21526, 22748, 27709, 30228, 32289, 34122, 43052, 55418, 64578, 68244, 83127, 110836, 118393, 129156, 166254, 236786, 332508, 355179, 473572, 710358, 1302323, 1420716, 2604646, 3906969, 5209292, 7813938, 15627876]

約数ペア:

[(1, 15627876), (2, 7813938), (3, 5209292), (4, 3906969), (6, 2604646), (11, 1420716), (12, 1302323), (22, 710358), (33, 473572), (44, 355179), (47, 332508), (66, 236786), (94, 166254), (121, 129156), (132, 118393), (141, 110836), (188, 83127), (229, 68244), (242, 64578), (282, 55418), (363, 43052), (458, 34122), (484, 32289), (517, 30228), (564, 27709), (687, 22748), (726, 21526), (916, 17061), (1034, 15114), (1374, 11374), (1452, 10763), (1551, 10076), (2068, 7557), (2519, 6204), (2748, 5687), (3102, 5038)]