15021576

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 43580160

約数和(自身を除く): 28558584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 193, 207, 276, 282, 376, 386, 414, 423, 552, 564, 579, 772, 828, 846, 1081, 1128, 1158, 1544, 1656, 1692, 1737, 2162, 2316, 3243, 3384, 3474, 4324, 4439, 4632, 6486, 6948, 8648, 8878, 9071, 9729, 12972, 13317, 13896, 17756, 18142, 19458, 25944, 26634, 27213, 35512, 36284, 38916, 39951, 53268, 54426, 72568, 77832, 79902, 81639, 106536, 108852, 159804, 163278, 208633, 217704, 319608, 326556, 417266, 625899, 653112, 834532, 1251798, 1669064, 1877697, 2503596, 3755394, 5007192, 7510788, 15021576]

約数ペア:

[(1, 15021576), (2, 7510788), (3, 5007192), (4, 3755394), (6, 2503596), (8, 1877697), (9, 1669064), (12, 1251798), (18, 834532), (23, 653112), (24, 625899), (36, 417266), (46, 326556), (47, 319608), (69, 217704), (72, 208633), (92, 163278), (94, 159804), (138, 108852), (141, 106536), (184, 81639), (188, 79902), (193, 77832), (207, 72568), (276, 54426), (282, 53268), (376, 39951), (386, 38916), (414, 36284), (423, 35512), (552, 27213), (564, 26634), (579, 25944), (772, 19458), (828, 18142), (846, 17756), (1081, 13896), (1128, 13317), (1158, 12972), (1544, 9729), (1656, 9071), (1692, 8878), (1737, 8648), (2162, 6948), (2316, 6486), (3243, 4632), (3384, 4439), (3474, 4324)]