57585255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42187}}^1$

素因数の和:42215

約数の個数: 32

約数和(自身を含む): 113401344

約数和(自身を除く): 55816089

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 42187, 126561, 210935, 295309, 548431, 632805, 885927, 1476545, 1645293, 2742155, 3839017, 4429635, 8226465, 11517051, 19195085, 57585255]

約数ペア:

[(1, 57585255), (3, 19195085), (5, 11517051), (7, 8226465), (13, 4429635), (15, 3839017), (21, 2742155), (35, 1645293), (39, 1476545), (65, 885927), (91, 632805), (105, 548431), (195, 295309), (273, 210935), (455, 126561), (1365, 42187)]