30926655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40427}}^1$

素因数の和:40455

約数の個数: 24

約数和(自身を含む): 56760912

約数和(自身を除く): 25834257

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40427, 121281, 202135, 363843, 606405, 687259, 1819215, 2061777, 3436295, 6185331, 10308885, 30926655]

約数ペア:

[(1, 30926655), (3, 10308885), (5, 6185331), (9, 3436295), (15, 2061777), (17, 1819215), (45, 687259), (51, 606405), (85, 363843), (153, 202135), (255, 121281), (765, 40427)]