39681095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3877}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 50258880

約数和(自身を除く): 10577785

約数列:

[1, 5, 23, 89, 115, 445, 2047, 3877, 10235, 19385, 89171, 345053, 445855, 1725265, 7936219, 39681095]

約数ペア:

[(1, 39681095), (5, 7936219), (23, 1725265), (89, 445855), (115, 345053), (445, 89171), (2047, 19385), (3877, 10235)]