66736685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20011}}^1$

素因数の和:20068

約数の個数: 16

約数和(自身を含む): 86451840

約数和(自身を除く): 19715155

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 20011, 100055, 460253, 580319, 2301265, 2901595, 13347337, 66736685]

約数ペア:

[(1, 66736685), (5, 13347337), (23, 2901595), (29, 2301265), (115, 580319), (145, 460253), (667, 100055), (3335, 20011)]