27809265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168541}}^1$

素因数の和:168560

約数の個数: 16

約数和(自身を含む): 48540096

約数和(自身を除く): 20730831

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 168541, 505623, 842705, 1853951, 2528115, 5561853, 9269755, 27809265]

約数ペア:

[(1, 27809265), (3, 9269755), (5, 5561853), (11, 2528115), (15, 1853951), (33, 842705), (55, 505623), (165, 168541)]