85635869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 18044131

約数列:

[1, 11, 19, 29, 71, 199, 209, 319, 551, 781, 1349, 2059, 2189, 3781, 5771, 6061, 14129, 14839, 22649, 39121, 41591, 63481, 109649, 155419, 268451, 409741, 430331, 1206139, 2952961, 4507151, 7785079, 85635869]

約数ペア:

[(1, 85635869), (11, 7785079), (19, 4507151), (29, 2952961), (71, 1206139), (199, 430331), (209, 409741), (319, 268451), (551, 155419), (781, 109649), (1349, 63481), (2059, 41591), (2189, 39121), (3781, 22649), (5771, 14839), (6061, 14129)]