5127815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 2959225

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 701, 1045, 1463, 3505, 4907, 7315, 7711, 13319, 24535, 38555, 53977, 66595, 93233, 146509, 269885, 466165, 732545, 1025563, 5127815]

約数ペア:

[(1, 5127815), (5, 1025563), (7, 732545), (11, 466165), (19, 269885), (35, 146509), (55, 93233), (77, 66595), (95, 53977), (133, 38555), (209, 24535), (385, 13319), (665, 7711), (701, 7315), (1045, 4907), (1463, 3505)]