17138115

素因数分解:

$3^3\times 5^1\times {\mathrm{126949}}^1$

素因数の和:126963

約数の個数: 16

約数和(自身を含む): 30468000

約数和(自身を除く): 13329885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 126949, 380847, 634745, 1142541, 1904235, 3427623, 5712705, 17138115]

約数ペア:

[(1, 17138115), (3, 5712705), (5, 3427623), (9, 1904235), (15, 1142541), (27, 634745), (45, 380847), (135, 126949)]