85474081

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 109018656

約数和(自身を除く): 23544575

約数列:

[1, 7, 11, 49, 77, 347, 457, 539, 2429, 3199, 3817, 5027, 17003, 22393, 26719, 35189, 158579, 187033, 246323, 1110053, 1744369, 7770371, 12210583, 85474081]

約数ペア:

[(1, 85474081), (7, 12210583), (11, 7770371), (49, 1744369), (77, 1110053), (347, 246323), (457, 187033), (539, 158579), (2429, 35189), (3199, 26719), (3817, 22393), (5027, 17003)]