11128115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 14307840

約数和(自身を除く): 3179725

約数列:

[1, 5, 17, 85, 89, 445, 1471, 1513, 7355, 7565, 25007, 125035, 130919, 654595, 2225623, 11128115]

約数ペア:

[(1, 11128115), (5, 2225623), (17, 654595), (85, 130919), (89, 125035), (445, 25007), (1471, 7565), (1513, 7355)]