15254928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 47731320

約数和(自身を除く): 32476392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 281, 312, 348, 377, 464, 468, 522, 562, 624, 696, 754, 843, 936, 1044, 1124, 1131, 1392, 1508, 1686, 1872, 2088, 2248, 2262, 2529, 3016, 3372, 3393, 3653, 4176, 4496, 4524, 5058, 6032, 6744, 6786, 7306, 8149, 9048, 10116, 10959, 13488, 13572, 14612, 16298, 18096, 20232, 21918, 24447, 27144, 29224, 32596, 32877, 40464, 43836, 48894, 54288, 58448, 65192, 65754, 73341, 87672, 97788, 105937, 130384, 131508, 146682, 175344, 195576, 211874, 263016, 293364, 317811, 391152, 423748, 526032, 586728, 635622, 847496, 953433, 1173456, 1271244, 1694992, 1906866, 2542488, 3813732, 5084976, 7627464, 15254928]

約数ペア:

[(1, 15254928), (2, 7627464), (3, 5084976), (4, 3813732), (6, 2542488), (8, 1906866), (9, 1694992), (12, 1271244), (13, 1173456), (16, 953433), (18, 847496), (24, 635622), (26, 586728), (29, 526032), (36, 423748), (39, 391152), (48, 317811), (52, 293364), (58, 263016), (72, 211874), (78, 195576), (87, 175344), (104, 146682), (116, 131508), (117, 130384), (144, 105937), (156, 97788), (174, 87672), (208, 73341), (232, 65754), (234, 65192), (261, 58448), (281, 54288), (312, 48894), (348, 43836), (377, 40464), (464, 32877), (468, 32596), (522, 29224), (562, 27144), (624, 24447), (696, 21918), (754, 20232), (843, 18096), (936, 16298), (1044, 14612), (1124, 13572), (1131, 13488), (1392, 10959), (1508, 10116), (1686, 9048), (1872, 8149), (2088, 7306), (2248, 6786), (2262, 6744), (2529, 6032), (3016, 5058), (3372, 4524), (3393, 4496), (3653, 4176)]