3877955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 5046624

約数和(自身を除く): 1168669

約数列:

[1, 5, 17, 43, 85, 215, 731, 1061, 3655, 5305, 18037, 45623, 90185, 228115, 775591, 3877955]

約数ペア:

[(1, 3877955), (5, 775591), (17, 228115), (43, 90185), (85, 45623), (215, 18037), (731, 5305), (1061, 3655)]