90562417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 21411983

約数列:

[1, 11, 17, 19, 71, 187, 209, 323, 359, 781, 1207, 1349, 3553, 3949, 6103, 6821, 13277, 14839, 22933, 25489, 67133, 75031, 115957, 252263, 280379, 433313, 484291, 1275527, 4766443, 5327201, 8232947, 90562417]

約数ペア:

[(1, 90562417), (11, 8232947), (17, 5327201), (19, 4766443), (71, 1275527), (187, 484291), (209, 433313), (323, 280379), (359, 252263), (781, 115957), (1207, 75031), (1349, 67133), (3553, 25489), (3949, 22933), (6103, 14839), (6821, 13277)]