6442065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 13893120

約数和(自身を除く): 7451055

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 401, 459, 595, 765, 945, 1071, 1203, 1785, 2005, 2295, 2807, 3213, 3609, 5355, 6015, 6817, 8421, 10827, 14035, 16065, 18045, 20451, 25263, 34085, 42105, 47719, 54135, 61353, 75789, 102255, 126315, 143157, 184059, 238595, 306765, 378945, 429471, 715785, 920295, 1288413, 2147355, 6442065]

約数ペア:

[(1, 6442065), (3, 2147355), (5, 1288413), (7, 920295), (9, 715785), (15, 429471), (17, 378945), (21, 306765), (27, 238595), (35, 184059), (45, 143157), (51, 126315), (63, 102255), (85, 75789), (105, 61353), (119, 54135), (135, 47719), (153, 42105), (189, 34085), (255, 25263), (315, 20451), (357, 18045), (401, 16065), (459, 14035), (595, 10827), (765, 8421), (945, 6817), (1071, 6015), (1203, 5355), (1785, 3609), (2005, 3213), (2295, 2807)]