6605865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 13323648

約数和(自身を除く): 6717783

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 313, 315, 335, 469, 603, 939, 1005, 1407, 1565, 2191, 2345, 2817, 3015, 4221, 4695, 6573, 7035, 10955, 14085, 19719, 20971, 21105, 32865, 62913, 98595, 104855, 146797, 188739, 314565, 440391, 733985, 943695, 1321173, 2201955, 6605865]

約数ペア:

[(1, 6605865), (3, 2201955), (5, 1321173), (7, 943695), (9, 733985), (15, 440391), (21, 314565), (35, 188739), (45, 146797), (63, 104855), (67, 98595), (105, 62913), (201, 32865), (313, 21105), (315, 20971), (335, 19719), (469, 14085), (603, 10955), (939, 7035), (1005, 6573), (1407, 4695), (1565, 4221), (2191, 3015), (2345, 2817)]