485393895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 989514240

約数和(自身を除く): 504120345

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 109, 201, 211, 315, 327, 335, 469, 545, 603, 633, 763, 981, 1005, 1055, 1407, 1477, 1635, 1899, 2289, 2345, 3015, 3165, 3815, 4221, 4431, 4905, 6867, 7035, 7303, 7385, 9495, 11445, 13293, 14137, 21105, 21909, 22155, 22999, 34335, 36515, 42411, 51121, 65727, 66465, 68997, 70685, 98959, 109545, 114995, 127233, 153363, 160993, 206991, 212055, 255605, 296877, 328635, 344985, 460089, 482979, 494795, 636165, 766815, 804965, 890631, 1034955, 1448937, 1484385, 1540933, 2300445, 2414895, 4453155, 4622799, 7244685, 7704665, 10786531, 13868397, 23113995, 32359593, 53932655, 69341985, 97078779, 161797965, 485393895]

約数ペア:

[(1, 485393895), (3, 161797965), (5, 97078779), (7, 69341985), (9, 53932655), (15, 32359593), (21, 23113995), (35, 13868397), (45, 10786531), (63, 7704665), (67, 7244685), (105, 4622799), (109, 4453155), (201, 2414895), (211, 2300445), (315, 1540933), (327, 1484385), (335, 1448937), (469, 1034955), (545, 890631), (603, 804965), (633, 766815), (763, 636165), (981, 494795), (1005, 482979), (1055, 460089), (1407, 344985), (1477, 328635), (1635, 296877), (1899, 255605), (2289, 212055), (2345, 206991), (3015, 160993), (3165, 153363), (3815, 127233), (4221, 114995), (4431, 109545), (4905, 98959), (6867, 70685), (7035, 68997), (7303, 66465), (7385, 65727), (9495, 51121), (11445, 42411), (13293, 36515), (14137, 34335), (21105, 22999), (21909, 22155)]