27993845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17551}}^1$

素因数の和:17596

約数の個数: 16

約数和(自身を含む): 37912320

約数和(自身を除く): 9918475

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 17551, 87755, 193061, 508979, 965305, 2544895, 5598769, 27993845]

約数ペア:

[(1, 27993845), (5, 5598769), (11, 2544895), (29, 965305), (55, 508979), (145, 193061), (319, 87755), (1595, 17551)]