27185985

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3163}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 47384064

約数和(自身を除く): 20198079

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 3163, 8595, 9489, 15815, 28467, 47445, 142335, 604133, 1812399, 3020665, 5437197, 9061995, 27185985]

約数ペア:

[(1, 27185985), (3, 9061995), (5, 5437197), (9, 3020665), (15, 1812399), (45, 604133), (191, 142335), (573, 47445), (955, 28467), (1719, 15815), (2865, 9489), (3163, 8595)]