426529065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1672663}}^1$

素因数の和:1672688

約数の個数: 16

約数和(自身を含む): 722590848

約数和(自身を除く): 296061783

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1672663, 5017989, 8363315, 25089945, 28435271, 85305813, 142176355, 426529065]

約数ペア:

[(1, 426529065), (3, 142176355), (5, 85305813), (15, 28435271), (17, 25089945), (51, 8363315), (85, 5017989), (255, 1672663)]