866133085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{4007}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 1101206016

約数和(自身を除く): 235072931

約数列:

[1, 5, 17, 85, 2543, 4007, 12715, 20035, 43231, 68119, 216155, 340595, 10189801, 50949005, 173226617, 866133085]

約数ペア:

[(1, 866133085), (5, 173226617), (17, 50949005), (85, 10189801), (2543, 340595), (4007, 216155), (12715, 68119), (20035, 43231)]