15899598

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 27646002

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 71, 78, 87, 99, 117, 142, 143, 174, 198, 213, 234, 261, 286, 297, 319, 351, 377, 426, 429, 522, 594, 638, 639, 702, 754, 781, 783, 858, 923, 957, 1131, 1278, 1287, 1562, 1566, 1846, 1914, 1917, 2059, 2262, 2343, 2574, 2769, 2871, 3393, 3834, 3861, 4118, 4147, 4686, 5538, 5742, 6177, 6786, 7029, 7722, 8294, 8307, 8613, 10153, 10179, 12354, 12441, 14058, 16614, 17226, 18531, 20306, 20358, 21087, 22649, 24882, 24921, 26767, 30459, 37062, 37323, 42174, 45298, 49842, 53534, 55593, 60918, 67947, 74646, 80301, 91377, 111186, 111969, 135894, 160602, 182754, 203841, 223938, 240903, 274131, 294437, 407682, 481806, 548262, 588874, 611523, 722709, 883311, 1223046, 1445418, 1766622, 2649933, 5299866, 7949799, 15899598]

約数ペア:

[(1, 15899598), (2, 7949799), (3, 5299866), (6, 2649933), (9, 1766622), (11, 1445418), (13, 1223046), (18, 883311), (22, 722709), (26, 611523), (27, 588874), (29, 548262), (33, 481806), (39, 407682), (54, 294437), (58, 274131), (66, 240903), (71, 223938), (78, 203841), (87, 182754), (99, 160602), (117, 135894), (142, 111969), (143, 111186), (174, 91377), (198, 80301), (213, 74646), (234, 67947), (261, 60918), (286, 55593), (297, 53534), (319, 49842), (351, 45298), (377, 42174), (426, 37323), (429, 37062), (522, 30459), (594, 26767), (638, 24921), (639, 24882), (702, 22649), (754, 21087), (781, 20358), (783, 20306), (858, 18531), (923, 17226), (957, 16614), (1131, 14058), (1278, 12441), (1287, 12354), (1562, 10179), (1566, 10153), (1846, 8613), (1914, 8307), (1917, 8294), (2059, 7722), (2262, 7029), (2343, 6786), (2574, 6177), (2769, 5742), (2871, 5538), (3393, 4686), (3834, 4147), (3861, 4118)]