6480765

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 11381760

約数和(自身を除く): 4900995

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 1823, 3555, 5469, 9115, 16407, 27345, 82035, 144017, 432051, 720085, 1296153, 2160255, 6480765]

約数ペア:

[(1, 6480765), (3, 2160255), (5, 1296153), (9, 720085), (15, 432051), (45, 144017), (79, 82035), (237, 27345), (395, 16407), (711, 9115), (1185, 5469), (1823, 3555)]