27279310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28123}}^1$

素因数の和:28227

約数の個数: 16

約数和(自身を含む): 49610736

約数和(自身を除く): 22331426

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 28123, 56246, 140615, 281230, 2727931, 5455862, 13639655, 27279310]

約数ペア:

[(1, 27279310), (2, 13639655), (5, 5455862), (10, 2727931), (97, 281230), (194, 140615), (485, 56246), (970, 28123)]