39828945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204251}}^1$

素因数の和:204272

約数の個数: 16

約数和(自身を含む): 68628672

約数和(自身を除く): 28799727

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 204251, 612753, 1021255, 2655263, 3063765, 7965789, 13276315, 39828945]

約数ペア:

[(1, 39828945), (3, 13276315), (5, 7965789), (13, 3063765), (15, 2655263), (39, 1021255), (65, 612753), (195, 204251)]