38966805

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17010

約数の個数: 32

約数和(自身を含む): 73353600

約数和(自身を除く): 34386795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 16979, 50937, 84895, 152811, 254685, 288643, 458433, 764055, 865929, 1443215, 2292165, 2597787, 4329645, 7793361, 12988935, 38966805]

約数ペア:

[(1, 38966805), (3, 12988935), (5, 7793361), (9, 4329645), (15, 2597787), (17, 2292165), (27, 1443215), (45, 865929), (51, 764055), (85, 458433), (135, 288643), (153, 254685), (255, 152811), (459, 84895), (765, 50937), (2295, 16979)]