481004055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 1015234560

約数和(自身を除く): 534230505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 71, 105, 107, 135, 189, 201, 213, 315, 321, 335, 355, 469, 497, 535, 603, 639, 749, 945, 963, 1005, 1065, 1407, 1491, 1605, 1809, 1917, 2247, 2345, 2485, 2889, 3015, 3195, 3745, 4221, 4473, 4757, 4815, 6741, 7035, 7169, 7455, 7597, 9045, 9585, 11235, 12663, 13419, 14271, 14445, 20223, 21105, 21507, 22365, 22791, 23785, 33299, 33705, 35845, 37985, 42813, 50183, 53179, 63315, 64521, 67095, 68373, 71355, 99897, 101115, 107535, 113955, 128439, 150549, 159537, 166495, 193563, 205119, 214065, 250915, 265895, 299691, 322605, 341865, 451647, 478611, 499485, 508999, 642195, 752745, 797685, 899073, 967815, 1025595, 1354941, 1435833, 1498455, 1526997, 2258235, 2393055, 2544995, 3562993, 4495365, 4580991, 6774705, 7179165, 7634985, 10688979, 13742973, 17814965, 22904955, 32066937, 53444895, 68714865, 96200811, 160334685, 481004055]

約数ペア:

[(1, 481004055), (3, 160334685), (5, 96200811), (7, 68714865), (9, 53444895), (15, 32066937), (21, 22904955), (27, 17814965), (35, 13742973), (45, 10688979), (63, 7634985), (67, 7179165), (71, 6774705), (105, 4580991), (107, 4495365), (135, 3562993), (189, 2544995), (201, 2393055), (213, 2258235), (315, 1526997), (321, 1498455), (335, 1435833), (355, 1354941), (469, 1025595), (497, 967815), (535, 899073), (603, 797685), (639, 752745), (749, 642195), (945, 508999), (963, 499485), (1005, 478611), (1065, 451647), (1407, 341865), (1491, 322605), (1605, 299691), (1809, 265895), (1917, 250915), (2247, 214065), (2345, 205119), (2485, 193563), (2889, 166495), (3015, 159537), (3195, 150549), (3745, 128439), (4221, 113955), (4473, 107535), (4757, 101115), (4815, 99897), (6741, 71355), (7035, 68373), (7169, 67095), (7455, 64521), (7597, 63315), (9045, 53179), (9585, 50183), (11235, 42813), (12663, 37985), (13419, 35845), (14271, 33705), (14445, 33299), (20223, 23785), (21105, 22791), (21507, 22365)]