47916945

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9769}}^1$

素因数の和:9889

約数の個数: 24

約数和(自身を含む): 83826600

約数和(自身を除く): 35909655

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 9769, 29307, 48845, 87921, 146535, 439605, 1064821, 3194463, 5324105, 9583389, 15972315, 47916945]

約数ペア:

[(1, 47916945), (3, 15972315), (5, 9583389), (9, 5324105), (15, 3194463), (45, 1064821), (109, 439605), (327, 146535), (545, 87921), (981, 48845), (1635, 29307), (4905, 9769)]