8986115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 11586240

約数和(自身を除く): 2600125

約数列:

[1, 5, 17, 71, 85, 355, 1207, 1489, 6035, 7445, 25313, 105719, 126565, 528595, 1797223, 8986115]

約数ペア:

[(1, 8986115), (5, 1797223), (17, 528595), (71, 126565), (85, 105719), (355, 25313), (1207, 7445), (1489, 6035)]