71271565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44131}}^1$

素因数の和:44172

約数の個数: 16

約数和(自身を含む): 95325120

約数和(自身を除く): 24053555

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 44131, 220655, 750227, 838489, 3751135, 4192445, 14254313, 71271565]

約数ペア:

[(1, 71271565), (5, 14254313), (17, 4192445), (19, 3751135), (85, 838489), (95, 750227), (323, 220655), (1615, 44131)]