15705792054

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 36485729280

約数和(自身を除く): 20779937226

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 97, 103, 129, 194, 206, 258, 291, 309, 387, 582, 618, 677, 774, 873, 927, 1161, 1354, 1746, 1854, 2031, 2322, 2619, 2781, 4062, 4171, 4429, 5238, 5562, 6093, 8342, 8858, 9991, 12186, 12513, 13287, 18279, 19982, 25026, 26574, 29111, 29973, 36558, 37539, 39861, 58222, 59946, 65669, 69731, 75078, 79722, 87333, 89919, 112617, 119583, 131338, 139462, 174666, 179838, 197007, 209193, 225234, 239166, 261999, 269757, 394014, 418386, 429613, 523998, 539514, 591021, 627579, 785997, 859226, 1182042, 1255158, 1288839, 1571994, 1773063, 1882737, 2577678, 2823767, 2998433, 3546126, 3765474, 3866517, 5647534, 5996866, 6763907, 7733034, 8471301, 8995299, 11599551, 13527814, 16942602, 17990598, 20291721, 23199102, 25413903, 26985897, 40583442, 50827806, 53971794, 60875163, 76241709, 80957691, 121750326, 152483418, 161915382, 182625489, 290848001, 365250978, 581696002, 872544003, 1745088006, 2617632009, 5235264018, 7852896027, 15705792054]

約数ペア:

[(1, 15705792054), (2, 7852896027), (3, 5235264018), (6, 2617632009), (9, 1745088006), (18, 872544003), (27, 581696002), (43, 365250978), (54, 290848001), (86, 182625489), (97, 161915382), (103, 152483418), (129, 121750326), (194, 80957691), (206, 76241709), (258, 60875163), (291, 53971794), (309, 50827806), (387, 40583442), (582, 26985897), (618, 25413903), (677, 23199102), (774, 20291721), (873, 17990598), (927, 16942602), (1161, 13527814), (1354, 11599551), (1746, 8995299), (1854, 8471301), (2031, 7733034), (2322, 6763907), (2619, 5996866), (2781, 5647534), (4062, 3866517), (4171, 3765474), (4429, 3546126), (5238, 2998433), (5562, 2823767), (6093, 2577678), (8342, 1882737), (8858, 1773063), (9991, 1571994), (12186, 1288839), (12513, 1255158), (13287, 1182042), (18279, 859226), (19982, 785997), (25026, 627579), (26574, 591021), (29111, 539514), (29973, 523998), (36558, 429613), (37539, 418386), (39861, 394014), (58222, 269757), (59946, 261999), (65669, 239166), (69731, 225234), (75078, 209193), (79722, 197007), (87333, 179838), (89919, 174666), (112617, 139462), (119583, 131338)]