86855805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113537}}^1$

素因数の和:113565

約数の個数: 24

約数和(自身を含む): 159407352

約数和(自身を除く): 72551547

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 113537, 340611, 567685, 1021833, 1703055, 1930129, 5109165, 5790387, 9650645, 17371161, 28951935, 86855805]

約数ペア:

[(1, 86855805), (3, 28951935), (5, 17371161), (9, 9650645), (15, 5790387), (17, 5109165), (45, 1930129), (51, 1703055), (85, 1021833), (153, 567685), (255, 340611), (765, 113537)]