30606885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40009}}^1$

素因数の和:40037

約数の個数: 24

約数和(自身を含む): 56174040

約数和(自身を除く): 25567155

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40009, 120027, 200045, 360081, 600135, 680153, 1800405, 2040459, 3400765, 6121377, 10202295, 30606885]

約数ペア:

[(1, 30606885), (3, 10202295), (5, 6121377), (9, 3400765), (15, 2040459), (17, 1800405), (45, 680153), (51, 600135), (85, 360081), (153, 200045), (255, 120027), (765, 40009)]