4156245

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 7827840

約数和(自身を除く): 3671595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1811, 2295, 5433, 9055, 16299, 27165, 30787, 48897, 81495, 92361, 153935, 244485, 277083, 461805, 831249, 1385415, 4156245]

約数ペア:

[(1, 4156245), (3, 1385415), (5, 831249), (9, 461805), (15, 277083), (17, 244485), (27, 153935), (45, 92361), (51, 81495), (85, 48897), (135, 30787), (153, 27165), (255, 16299), (459, 9055), (765, 5433), (1811, 2295)]