3899205

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 7344000

約数和(自身を除く): 3444795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1699, 2295, 5097, 8495, 15291, 25485, 28883, 45873, 76455, 86649, 144415, 229365, 259947, 433245, 779841, 1299735, 3899205]

約数ペア:

[(1, 3899205), (3, 1299735), (5, 779841), (9, 433245), (15, 259947), (17, 229365), (27, 144415), (45, 86649), (51, 76455), (85, 45873), (135, 28883), (153, 25485), (255, 15291), (459, 8495), (765, 5097), (1699, 2295)]