15678216945

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1534823}}^1$

素因数の和:1535061

約数の個数: 24

約数和(自身を含む): 27295310016

約数和(自身を除く): 11617093071

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 1534823, 4604469, 7674115, 13813407, 23022345, 69067035, 348404821, 1045214463, 1742024105, 3135643389, 5226072315, 15678216945]

約数ペア:

[(1, 15678216945), (3, 5226072315), (5, 3135643389), (9, 1742024105), (15, 1045214463), (45, 348404821), (227, 69067035), (681, 23022345), (1135, 13813407), (2043, 7674115), (3405, 4604469), (10215, 1534823)]