3139815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2942745

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1759, 1785, 5277, 8795, 12313, 26385, 29903, 36939, 61565, 89709, 149515, 184695, 209321, 448545, 627963, 1046605, 3139815]

約数ペア:

[(1, 3139815), (3, 1046605), (5, 627963), (7, 448545), (15, 209321), (17, 184695), (21, 149515), (35, 89709), (51, 61565), (85, 36939), (105, 29903), (119, 26385), (255, 12313), (357, 8795), (595, 5277), (1759, 1785)]