12906105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37409}}^1$

素因数の和:37440

約数の個数: 16

約数和(自身を含む): 21548160

約数和(自身を除く): 8642055

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 37409, 112227, 187045, 561135, 860407, 2581221, 4302035, 12906105]

約数ペア:

[(1, 12906105), (3, 4302035), (5, 2581221), (15, 860407), (23, 561135), (69, 187045), (115, 112227), (345, 37409)]