42489035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26309}}^1$

素因数の和:26350

約数の個数: 16

約数和(自身を含む): 56829600

約数和(自身を除く): 14340565

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 26309, 131545, 447253, 499871, 2236265, 2499355, 8497807, 42489035]

約数ペア:

[(1, 42489035), (5, 8497807), (17, 2499355), (19, 2236265), (85, 499871), (95, 447253), (323, 131545), (1615, 26309)]