28431315165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6247}}^1\times {\mathrm{27583}}^1$

素因数の和:33849

約数の個数: 32

約数和(自身を含む): 49635311616

約数和(自身を除く): 21203996451

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 6247, 18741, 27583, 31235, 68717, 82749, 93705, 137915, 206151, 303413, 343585, 413745, 910239, 1030755, 1517065, 4551195, 172311001, 516933003, 861555005, 1895421011, 2584665015, 5686263033, 9477105055, 28431315165]

約数ペア:

[(1, 28431315165), (3, 9477105055), (5, 5686263033), (11, 2584665015), (15, 1895421011), (33, 861555005), (55, 516933003), (165, 172311001), (6247, 4551195), (18741, 1517065), (27583, 1030755), (31235, 910239), (68717, 413745), (82749, 343585), (93705, 303413), (137915, 206151)]