86380085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 115690848

約数和(自身を除く): 29310763

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 2131, 3685, 8107, 10655, 23441, 40535, 117205, 142777, 257851, 713885, 1289255, 1570547, 7852735, 17276017, 86380085]

約数ペア:

[(1, 86380085), (5, 17276017), (11, 7852735), (55, 1570547), (67, 1289255), (121, 713885), (335, 257851), (605, 142777), (737, 117205), (2131, 40535), (3685, 23441), (8107, 10655)]