137331895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{7177}}^1$

素因数の和:7314

約数の個数: 16

約数和(自身を含む): 170549280

約数和(自身を除く): 33217385

約数列:

[1, 5, 43, 89, 215, 445, 3827, 7177, 19135, 35885, 308611, 638753, 1543055, 3193765, 27466379, 137331895]

約数ペア:

[(1, 137331895), (5, 27466379), (43, 3193765), (89, 1543055), (215, 638753), (445, 308611), (3827, 35885), (7177, 19135)]