15159326

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 29053584

約数和(自身を除く): 13894258

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 163, 182, 326, 511, 637, 949, 1022, 1141, 1274, 1898, 2119, 2282, 3577, 4238, 6643, 7154, 7987, 11899, 13286, 14833, 15974, 23798, 29666, 46501, 83293, 93002, 103831, 154687, 166586, 207662, 309374, 583051, 1082809, 1166102, 2165618, 7579663, 15159326]

約数ペア:

[(1, 15159326), (2, 7579663), (7, 2165618), (13, 1166102), (14, 1082809), (26, 583051), (49, 309374), (73, 207662), (91, 166586), (98, 154687), (146, 103831), (163, 93002), (182, 83293), (326, 46501), (511, 29666), (637, 23798), (949, 15974), (1022, 14833), (1141, 13286), (1274, 11899), (1898, 7987), (2119, 7154), (2282, 6643), (3577, 4238)]