13827605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 18361728

約数和(自身を除く): 4534123

約数列:

[1, 5, 11, 55, 71, 355, 781, 3541, 3905, 17705, 38951, 194755, 251411, 1257055, 2765521, 13827605]

約数ペア:

[(1, 13827605), (5, 2765521), (11, 1257055), (55, 251411), (71, 194755), (355, 38951), (781, 17705), (3541, 3905)]