7084155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 12930624

約数和(自身を除く): 5846469

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2137, 3315, 6411, 10685, 27781, 32055, 36329, 83343, 108987, 138905, 181645, 416715, 472277, 544935, 1416831, 2361385, 7084155]

約数ペア:

[(1, 7084155), (3, 2361385), (5, 1416831), (13, 544935), (15, 472277), (17, 416715), (39, 181645), (51, 138905), (65, 108987), (85, 83343), (195, 36329), (221, 32055), (255, 27781), (663, 10685), (1105, 6411), (2137, 3315)]