66762365

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 82601856

約数和(自身を除く): 15839491

約数列:

[1, 5, 61, 71, 305, 355, 3083, 4331, 15415, 21655, 188063, 218893, 940315, 1094465, 13352473, 66762365]

約数ペア:

[(1, 66762365), (5, 13352473), (61, 1094465), (71, 940315), (305, 218893), (355, 188063), (3083, 21655), (4331, 15415)]