75783495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 128620800

約数和(自身を除く): 52837305

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 1913, 2085, 2641, 5739, 7923, 9565, 13205, 28695, 36347, 39615, 109041, 181735, 265907, 545205, 797721, 1329535, 3988605, 5052233, 15156699, 25261165, 75783495]

約数ペア:

[(1, 75783495), (3, 25261165), (5, 15156699), (15, 5052233), (19, 3988605), (57, 1329535), (95, 797721), (139, 545205), (285, 265907), (417, 181735), (695, 109041), (1913, 39615), (2085, 36347), (2641, 28695), (5739, 13205), (7923, 9565)]