3940005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15451}}^1$

素因数の和:15476

約数の個数: 16

約数和(自身を含む): 6675264

約数和(自身を除く): 2735259

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 15451, 46353, 77255, 231765, 262667, 788001, 1313335, 3940005]

約数ペア:

[(1, 3940005), (3, 1313335), (5, 788001), (15, 262667), (17, 231765), (51, 77255), (85, 46353), (255, 15451)]