15995364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 72

約数和(自身を含む): 47382048

約数和(自身を除く): 31386684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 2473, 3234, 4946, 6468, 7419, 9892, 14838, 17311, 27203, 29676, 34622, 51933, 54406, 69244, 81609, 103866, 108812, 121177, 163218, 190421, 207732, 242354, 326436, 363531, 380842, 484708, 571263, 727062, 761684, 1142526, 1332947, 1454124, 2285052, 2665894, 3998841, 5331788, 7997682, 15995364]

約数ペア:

[(1, 15995364), (2, 7997682), (3, 5331788), (4, 3998841), (6, 2665894), (7, 2285052), (11, 1454124), (12, 1332947), (14, 1142526), (21, 761684), (22, 727062), (28, 571263), (33, 484708), (42, 380842), (44, 363531), (49, 326436), (66, 242354), (77, 207732), (84, 190421), (98, 163218), (132, 121177), (147, 108812), (154, 103866), (196, 81609), (231, 69244), (294, 54406), (308, 51933), (462, 34622), (539, 29676), (588, 27203), (924, 17311), (1078, 14838), (1617, 9892), (2156, 7419), (2473, 6468), (3234, 4946)]