42851305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72019}}^1$

素因数の和:72048

約数の個数: 16

約数和(自身を含む): 62225280

約数和(自身を除く): 19373975

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 72019, 360095, 504133, 1224323, 2520665, 6121615, 8570261, 42851305]

約数ペア:

[(1, 42851305), (5, 8570261), (7, 6121615), (17, 2520665), (35, 1224323), (85, 504133), (119, 360095), (595, 72019)]