27131115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164431}}^1$

素因数の和:164450

約数の個数: 16

約数和(自身を含む): 47356416

約数和(自身を除く): 20225301

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 164431, 493293, 822155, 1808741, 2466465, 5426223, 9043705, 27131115]

約数ペア:

[(1, 27131115), (3, 9043705), (5, 5426223), (11, 2466465), (15, 1808741), (33, 822155), (55, 493293), (165, 164431)]