15475044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 27425436

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 227, 228, 247, 276, 299, 437, 454, 494, 598, 681, 741, 874, 897, 908, 988, 1196, 1311, 1362, 1482, 1748, 1794, 2622, 2724, 2951, 2964, 3588, 4313, 5221, 5244, 5681, 5902, 8626, 8853, 10442, 11362, 11804, 12939, 15663, 17043, 17252, 17706, 20884, 22724, 25878, 31326, 34086, 35412, 51756, 56069, 62652, 67873, 68172, 99199, 112138, 135746, 168207, 198398, 203619, 224276, 271492, 297597, 336414, 396796, 407238, 595194, 672828, 814476, 1190388, 1289587, 2579174, 3868761, 5158348, 7737522, 15475044]

約数ペア:

[(1, 15475044), (2, 7737522), (3, 5158348), (4, 3868761), (6, 2579174), (12, 1289587), (13, 1190388), (19, 814476), (23, 672828), (26, 595194), (38, 407238), (39, 396796), (46, 336414), (52, 297597), (57, 271492), (69, 224276), (76, 203619), (78, 198398), (92, 168207), (114, 135746), (138, 112138), (156, 99199), (227, 68172), (228, 67873), (247, 62652), (276, 56069), (299, 51756), (437, 35412), (454, 34086), (494, 31326), (598, 25878), (681, 22724), (741, 20884), (874, 17706), (897, 17252), (908, 17043), (988, 15663), (1196, 12939), (1311, 11804), (1362, 11362), (1482, 10442), (1748, 8853), (1794, 8626), (2622, 5902), (2724, 5681), (2951, 5244), (2964, 5221), (3588, 4313)]