57238005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1319}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 43124235

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 789, 1315, 1319, 2893, 3945, 3957, 6595, 8679, 14465, 14509, 19785, 43395, 43527, 72545, 217635, 346897, 1040691, 1734485, 3815867, 5203455, 11447601, 19079335, 57238005]

約数ペア:

[(1, 57238005), (3, 19079335), (5, 11447601), (11, 5203455), (15, 3815867), (33, 1734485), (55, 1040691), (165, 346897), (263, 217635), (789, 72545), (1315, 43527), (1319, 43395), (2893, 19785), (3945, 14509), (3957, 14465), (6595, 8679)]