2244385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 3282048

約数和(自身を除く): 1037663

約数列:

[1, 5, 11, 13, 43, 55, 65, 73, 143, 215, 365, 473, 559, 715, 803, 949, 2365, 2795, 3139, 4015, 4745, 6149, 10439, 15695, 30745, 34529, 40807, 52195, 172645, 204035, 448877, 2244385]

約数ペア:

[(1, 2244385), (5, 448877), (11, 204035), (13, 172645), (43, 52195), (55, 40807), (65, 34529), (73, 30745), (143, 15695), (215, 10439), (365, 6149), (473, 4745), (559, 4015), (715, 3139), (803, 2795), (949, 2365)]