15525048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 50135040

約数和(自身を除く): 34609992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 271, 308, 341, 372, 434, 462, 542, 616, 651, 682, 744, 813, 868, 924, 1023, 1084, 1302, 1364, 1626, 1736, 1848, 1897, 2046, 2168, 2387, 2604, 2728, 2981, 3252, 3794, 4092, 4774, 5208, 5691, 5962, 6504, 7161, 7588, 8184, 8401, 8943, 9548, 11382, 11924, 14322, 15176, 16802, 17886, 19096, 20867, 22764, 23848, 25203, 28644, 33604, 35772, 41734, 45528, 50406, 57288, 58807, 62601, 67208, 71544, 83468, 92411, 100812, 117614, 125202, 166936, 176421, 184822, 201624, 235228, 250404, 277233, 352842, 369644, 470456, 500808, 554466, 646877, 705684, 739288, 1108932, 1293754, 1411368, 1940631, 2217864, 2587508, 3881262, 5175016, 7762524, 15525048]

約数ペア:

[(1, 15525048), (2, 7762524), (3, 5175016), (4, 3881262), (6, 2587508), (7, 2217864), (8, 1940631), (11, 1411368), (12, 1293754), (14, 1108932), (21, 739288), (22, 705684), (24, 646877), (28, 554466), (31, 500808), (33, 470456), (42, 369644), (44, 352842), (56, 277233), (62, 250404), (66, 235228), (77, 201624), (84, 184822), (88, 176421), (93, 166936), (124, 125202), (132, 117614), (154, 100812), (168, 92411), (186, 83468), (217, 71544), (231, 67208), (248, 62601), (264, 58807), (271, 57288), (308, 50406), (341, 45528), (372, 41734), (434, 35772), (462, 33604), (542, 28644), (616, 25203), (651, 23848), (682, 22764), (744, 20867), (813, 19096), (868, 17886), (924, 16802), (1023, 15176), (1084, 14322), (1302, 11924), (1364, 11382), (1626, 9548), (1736, 8943), (1848, 8401), (1897, 8184), (2046, 7588), (2168, 7161), (2387, 6504), (2604, 5962), (2728, 5691), (2981, 5208), (3252, 4774), (3794, 4092)]