57527745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20509}}^1$

素因数の和:20545

約数の個数: 32

約数和(自身を含む): 106323840

約数和(自身を除く): 48796095

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 20509, 61527, 102545, 225599, 307635, 348653, 676797, 1045959, 1127995, 1743265, 3383985, 3835183, 5229795, 11505549, 19175915, 57527745]

約数ペア:

[(1, 57527745), (3, 19175915), (5, 11505549), (11, 5229795), (15, 3835183), (17, 3383985), (33, 1743265), (51, 1127995), (55, 1045959), (85, 676797), (165, 348653), (187, 307635), (255, 225599), (561, 102545), (935, 61527), (2805, 20509)]