2009796615

素因数分解:

$3^2\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{16141}}^1$

素因数の和:18919

約数の個数: 24

約数和(自身を含む): 3485122368

約数和(自身を除く): 1475325753

約数列:

[1, 3, 5, 9, 15, 45, 2767, 8301, 13835, 16141, 24903, 41505, 48423, 80705, 124515, 145269, 242115, 726345, 44662147, 133986441, 223310735, 401959323, 669932205, 2009796615]

約数ペア:

[(1, 2009796615), (3, 669932205), (5, 401959323), (9, 223310735), (15, 133986441), (45, 44662147), (2767, 726345), (8301, 242115), (13835, 145269), (16141, 124515), (24903, 80705), (41505, 48423)]