7774305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 15925248

約数和(自身を除く): 8150943

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 127, 159, 165, 231, 265, 371, 381, 385, 583, 635, 795, 889, 1113, 1155, 1397, 1749, 1855, 1905, 2667, 2915, 4081, 4191, 4445, 5565, 6731, 6985, 8745, 9779, 12243, 13335, 20193, 20405, 20955, 29337, 33655, 47117, 48895, 61215, 74041, 100965, 141351, 146685, 222123, 235585, 370205, 518287, 706755, 1110615, 1554861, 2591435, 7774305]

約数ペア:

[(1, 7774305), (3, 2591435), (5, 1554861), (7, 1110615), (11, 706755), (15, 518287), (21, 370205), (33, 235585), (35, 222123), (53, 146685), (55, 141351), (77, 100965), (105, 74041), (127, 61215), (159, 48895), (165, 47117), (231, 33655), (265, 29337), (371, 20955), (381, 20405), (385, 20193), (583, 13335), (635, 12243), (795, 9779), (889, 8745), (1113, 6985), (1155, 6731), (1397, 5565), (1749, 4445), (1855, 4191), (1905, 4081), (2667, 2915)]