27187215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164771}}^1$

素因数の和:164790

約数の個数: 16

約数和(自身を含む): 47454336

約数和(自身を除く): 20267121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 164771, 494313, 823855, 1812481, 2471565, 5437443, 9062405, 27187215]

約数ペア:

[(1, 27187215), (3, 9062405), (5, 5437443), (11, 2471565), (15, 1812481), (33, 823855), (55, 494313), (165, 164771)]