15293556

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 43344000

約数和(自身を除く): 28050444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 257, 261, 342, 348, 513, 514, 522, 551, 684, 771, 783, 1026, 1028, 1044, 1102, 1542, 1566, 1653, 2052, 2204, 2313, 3084, 3132, 3306, 4626, 4883, 4959, 6612, 6939, 7453, 9252, 9766, 9918, 13878, 14649, 14877, 14906, 19532, 19836, 22359, 27756, 29298, 29754, 29812, 43947, 44718, 58596, 59508, 67077, 87894, 89436, 131841, 134154, 141607, 175788, 201231, 263682, 268308, 283214, 402462, 424821, 527364, 566428, 804924, 849642, 1274463, 1699284, 2548926, 3823389, 5097852, 7646778, 15293556]

約数ペア:

[(1, 15293556), (2, 7646778), (3, 5097852), (4, 3823389), (6, 2548926), (9, 1699284), (12, 1274463), (18, 849642), (19, 804924), (27, 566428), (29, 527364), (36, 424821), (38, 402462), (54, 283214), (57, 268308), (58, 263682), (76, 201231), (87, 175788), (108, 141607), (114, 134154), (116, 131841), (171, 89436), (174, 87894), (228, 67077), (257, 59508), (261, 58596), (342, 44718), (348, 43947), (513, 29812), (514, 29754), (522, 29298), (551, 27756), (684, 22359), (771, 19836), (783, 19532), (1026, 14906), (1028, 14877), (1044, 14649), (1102, 13878), (1542, 9918), (1566, 9766), (1653, 9252), (2052, 7453), (2204, 6939), (2313, 6612), (3084, 4959), (3132, 4883), (3306, 4626)]