85756845

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{68881}}^1$

素因数の和:68972

約数の個数: 16

約数和(自身を含む): 138866112

約数和(自身を除く): 53109267

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 68881, 206643, 344405, 1033215, 5717123, 17151369, 28585615, 85756845]

約数ペア:

[(1, 85756845), (3, 28585615), (5, 17151369), (15, 5717123), (83, 1033215), (249, 344405), (415, 206643), (1245, 68881)]