6508215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 7039305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 97, 105, 135, 189, 213, 291, 315, 355, 485, 497, 639, 679, 873, 945, 1065, 1455, 1491, 1917, 2037, 2485, 2619, 3195, 3395, 4365, 4473, 6111, 6887, 7455, 9585, 10185, 13095, 13419, 18333, 20661, 22365, 30555, 34435, 48209, 61983, 67095, 91665, 103305, 144627, 185949, 241045, 309915, 433881, 723135, 929745, 1301643, 2169405, 6508215]

約数ペア:

[(1, 6508215), (3, 2169405), (5, 1301643), (7, 929745), (9, 723135), (15, 433881), (21, 309915), (27, 241045), (35, 185949), (45, 144627), (63, 103305), (71, 91665), (97, 67095), (105, 61983), (135, 48209), (189, 34435), (213, 30555), (291, 22365), (315, 20661), (355, 18333), (485, 13419), (497, 13095), (639, 10185), (679, 9585), (873, 7455), (945, 6887), (1065, 6111), (1455, 4473), (1491, 4365), (1917, 3395), (2037, 3195), (2485, 2619)]