531837265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 717189120

約数和(自身を除く): 185351855

約数列:

[1, 5, 17, 19, 85, 95, 127, 323, 635, 1615, 2159, 2413, 2593, 10795, 12065, 12965, 41021, 44081, 49267, 205105, 220405, 246335, 329311, 837539, 1646555, 4187695, 5598287, 6256909, 27991435, 31284545, 106367453, 531837265]

約数ペア:

[(1, 531837265), (5, 106367453), (17, 31284545), (19, 27991435), (85, 6256909), (95, 5598287), (127, 4187695), (323, 1646555), (635, 837539), (1615, 329311), (2159, 246335), (2413, 220405), (2593, 205105), (10795, 49267), (12065, 44081), (12965, 41021)]