80153165

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 97651008

約数和(自身を除く): 17497843

約数列:

[1, 5, 107, 233, 535, 643, 1165, 3215, 24931, 68801, 124655, 149819, 344005, 749095, 16030633, 80153165]

約数ペア:

[(1, 80153165), (5, 16030633), (107, 749095), (233, 344005), (535, 149819), (643, 124655), (1165, 68801), (3215, 24931)]