15172872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4454

約数の個数: 64

約数和(自身を含む): 44573760

約数和(自身を除く): 29400888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 4421, 8842, 13263, 17684, 26526, 35368, 48631, 53052, 57473, 97262, 106104, 114946, 145893, 172419, 194524, 229892, 291786, 344838, 389048, 459784, 583572, 632203, 689676, 1167144, 1264406, 1379352, 1896609, 2528812, 3793218, 5057624, 7586436, 15172872]

約数ペア:

[(1, 15172872), (2, 7586436), (3, 5057624), (4, 3793218), (6, 2528812), (8, 1896609), (11, 1379352), (12, 1264406), (13, 1167144), (22, 689676), (24, 632203), (26, 583572), (33, 459784), (39, 389048), (44, 344838), (52, 291786), (66, 229892), (78, 194524), (88, 172419), (104, 145893), (132, 114946), (143, 106104), (156, 97262), (264, 57473), (286, 53052), (312, 48631), (429, 35368), (572, 26526), (858, 17684), (1144, 13263), (1716, 8842), (3432, 4421)]