15300198

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 36126720

約数和(自身を除く): 20826522

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 97, 127, 138, 194, 207, 254, 291, 381, 414, 582, 621, 762, 873, 1143, 1242, 1746, 2231, 2286, 2619, 2921, 3429, 4462, 5238, 5842, 6693, 6858, 8763, 12319, 13386, 17526, 20079, 24638, 26289, 36957, 40158, 52578, 60237, 73914, 78867, 110871, 120474, 157734, 221742, 283337, 332613, 566674, 665226, 850011, 1700022, 2550033, 5100066, 7650099, 15300198]

約数ペア:

[(1, 15300198), (2, 7650099), (3, 5100066), (6, 2550033), (9, 1700022), (18, 850011), (23, 665226), (27, 566674), (46, 332613), (54, 283337), (69, 221742), (97, 157734), (127, 120474), (138, 110871), (194, 78867), (207, 73914), (254, 60237), (291, 52578), (381, 40158), (414, 36957), (582, 26289), (621, 24638), (762, 20079), (873, 17526), (1143, 13386), (1242, 12319), (1746, 8763), (2231, 6858), (2286, 6693), (2619, 5842), (2921, 5238), (3429, 4462)]