6256845

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2231

約数の個数: 40

約数和(自身を含む): 12824064

約数和(自身を除く): 6567219

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2207, 2835, 6621, 11035, 15449, 19863, 33105, 46347, 59589, 77245, 99315, 139041, 178767, 231735, 297945, 417123, 695205, 893835, 1251369, 2085615, 6256845]

約数ペア:

[(1, 6256845), (3, 2085615), (5, 1251369), (7, 893835), (9, 695205), (15, 417123), (21, 297945), (27, 231735), (35, 178767), (45, 139041), (63, 99315), (81, 77245), (105, 59589), (135, 46347), (189, 33105), (315, 19863), (405, 15449), (567, 11035), (945, 6621), (2207, 2835)]