15996855259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{5323}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 20607713280

約数和(自身を除く): 4610858021

約数列:

[1, 7, 11, 31, 77, 217, 341, 1259, 2387, 5323, 8813, 13849, 37261, 39029, 58553, 96943, 165013, 273203, 409871, 429319, 1155091, 1815143, 3005233, 6701657, 12706001, 46911599, 73718227, 207751367, 516027589, 1454259569, 2285265037, 15996855259]

約数ペア:

[(1, 15996855259), (7, 2285265037), (11, 1454259569), (31, 516027589), (77, 207751367), (217, 73718227), (341, 46911599), (1259, 12706001), (2387, 6701657), (5323, 3005233), (8813, 1815143), (13849, 1155091), (37261, 429319), (39029, 409871), (58553, 273203), (96943, 165013)]