85529279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 104079360

約数和(自身を除く): 18550081

約数列:

[1, 11, 19, 31, 43, 209, 307, 341, 473, 589, 817, 1333, 3377, 5833, 6479, 8987, 9517, 13201, 14663, 25327, 64163, 104687, 145211, 180823, 250819, 278597, 409231, 1989053, 2759009, 4501541, 7775389, 85529279]

約数ペア:

[(1, 85529279), (11, 7775389), (19, 4501541), (31, 2759009), (43, 1989053), (209, 409231), (307, 278597), (341, 250819), (473, 180823), (589, 145211), (817, 104687), (1333, 64163), (3377, 25327), (5833, 14663), (6479, 13201), (8987, 9517)]