15705012318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{729719}}^1$

素因数の和:729952

約数の個数: 32

約数和(自身を含む): 33415338240

約数和(自身を除く): 17710325922

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211, 422, 633, 1266, 3587, 7174, 10761, 21522, 729719, 1459438, 2189157, 4378314, 12405223, 24810446, 37215669, 74431338, 153970709, 307941418, 461912127, 923824254, 2617502053, 5235004106, 7852506159, 15705012318]

約数ペア:

[(1, 15705012318), (2, 7852506159), (3, 5235004106), (6, 2617502053), (17, 923824254), (34, 461912127), (51, 307941418), (102, 153970709), (211, 74431338), (422, 37215669), (633, 24810446), (1266, 12405223), (3587, 4378314), (7174, 2189157), (10761, 1459438), (21522, 729719)]