86730855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{340121}}^1$

素因数の和:340146

約数の個数: 16

約数和(自身を含む): 146932704

約数和(自身を除く): 60201849

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 340121, 1020363, 1700605, 5101815, 5782057, 17346171, 28910285, 86730855]

約数ペア:

[(1, 86730855), (3, 28910285), (5, 17346171), (15, 5782057), (17, 5101815), (51, 1700605), (85, 1020363), (255, 340121)]