1328416705

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 2060236800

約数和(自身を除く): 731820095

約数列:

[1, 5, 7, 11, 35, 49, 55, 67, 77, 245, 335, 343, 385, 469, 539, 737, 1051, 1715, 2345, 2695, 3283, 3685, 3773, 5159, 5255, 7357, 11561, 16415, 18865, 22981, 25795, 36113, 36785, 51499, 57805, 70417, 80927, 114905, 180565, 252791, 257495, 352085, 360493, 404635, 492919, 566489, 774587, 1263955, 1802465, 2464595, 2832445, 3450433, 3872935, 3965423, 5422109, 17252165, 19827115, 24153031, 27110545, 37954763, 120765155, 189773815, 265683341, 1328416705]

約数ペア:

[(1, 1328416705), (5, 265683341), (7, 189773815), (11, 120765155), (35, 37954763), (49, 27110545), (55, 24153031), (67, 19827115), (77, 17252165), (245, 5422109), (335, 3965423), (343, 3872935), (385, 3450433), (469, 2832445), (539, 2464595), (737, 1802465), (1051, 1263955), (1715, 774587), (2345, 566489), (2695, 492919), (3283, 404635), (3685, 360493), (3773, 352085), (5159, 257495), (5255, 252791), (7357, 180565), (11561, 114905), (16415, 80927), (18865, 70417), (22981, 57805), (25795, 51499), (36113, 36785)]