66704165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13627}}^1$

素因数の和:13732

約数の個数: 16

約数和(自身を含む): 88309440

約数和(自身を除く): 21605275

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 13627, 68135, 149897, 749485, 1212803, 6064015, 13340833, 66704165]

約数ペア:

[(1, 66704165), (5, 13340833), (11, 6064015), (55, 1212803), (89, 749485), (445, 149897), (979, 68135), (4895, 13627)]