31956945

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45329}}^1$

素因数の和:45384

約数の個数: 16

約数和(自身を含む): 52220160

約数和(自身を除く): 20263215

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 45329, 135987, 226645, 679935, 2130463, 6391389, 10652315, 31956945]

約数ペア:

[(1, 31956945), (3, 10652315), (5, 6391389), (15, 2130463), (47, 679935), (141, 226645), (235, 135987), (705, 45329)]