16072905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63031}}^1$

素因数の和:63056

約数の個数: 16

約数和(自身を含む): 27229824

約数和(自身を除く): 11156919

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 63031, 189093, 315155, 945465, 1071527, 3214581, 5357635, 16072905]

約数ペア:

[(1, 16072905), (3, 5357635), (5, 3214581), (15, 1071527), (17, 945465), (51, 315155), (85, 189093), (255, 63031)]