15003216

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 60

約数和(自身を含む): 42982368

約数和(自身を除く): 27979152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2423, 3096, 4846, 6192, 7269, 9692, 14538, 19384, 21807, 29076, 38768, 43614, 58152, 87228, 104189, 116304, 174456, 208378, 312567, 348912, 416756, 625134, 833512, 937701, 1250268, 1667024, 1875402, 2500536, 3750804, 5001072, 7501608, 15003216]

約数ペア:

[(1, 15003216), (2, 7501608), (3, 5001072), (4, 3750804), (6, 2500536), (8, 1875402), (9, 1667024), (12, 1250268), (16, 937701), (18, 833512), (24, 625134), (36, 416756), (43, 348912), (48, 312567), (72, 208378), (86, 174456), (129, 116304), (144, 104189), (172, 87228), (258, 58152), (344, 43614), (387, 38768), (516, 29076), (688, 21807), (774, 19384), (1032, 14538), (1548, 9692), (2064, 7269), (2423, 6192), (3096, 4846)]