56585265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20173}}^1$

素因数の和:20209

約数の個数: 32

約数和(自身を含む): 104582016

約数和(自身を除く): 47996751

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 20173, 60519, 100865, 221903, 302595, 342941, 665709, 1028823, 1109515, 1714705, 3328545, 3772351, 5144115, 11317053, 18861755, 56585265]

約数ペア:

[(1, 56585265), (3, 18861755), (5, 11317053), (11, 5144115), (15, 3772351), (17, 3328545), (33, 1714705), (51, 1109515), (55, 1028823), (85, 665709), (165, 342941), (187, 302595), (255, 221903), (561, 100865), (935, 60519), (2805, 20173)]