7780454865

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{1429}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 14299084800

約数和(自身を除く): 6518629935

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1301, 1395, 1429, 3903, 4185, 4287, 6505, 7145, 11709, 12861, 19515, 21435, 35127, 38583, 40331, 44299, 58545, 64305, 120993, 132897, 175635, 192915, 201655, 221495, 362979, 398691, 604965, 664485, 1088937, 1196073, 1814895, 1859129, 1993455, 5444685, 5577387, 5980365, 9295645, 16732161, 27886935, 50196483, 57632999, 83660805, 172898997, 250982415, 288164995, 518696991, 864494985, 1556090973, 2593484955, 7780454865]

約数ペア:

[(1, 7780454865), (3, 2593484955), (5, 1556090973), (9, 864494985), (15, 518696991), (27, 288164995), (31, 250982415), (45, 172898997), (93, 83660805), (135, 57632999), (155, 50196483), (279, 27886935), (465, 16732161), (837, 9295645), (1301, 5980365), (1395, 5577387), (1429, 5444685), (3903, 1993455), (4185, 1859129), (4287, 1814895), (6505, 1196073), (7145, 1088937), (11709, 664485), (12861, 604965), (19515, 398691), (21435, 362979), (35127, 221495), (38583, 201655), (40331, 192915), (44299, 175635), (58545, 132897), (64305, 120993)]