7954485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 8302539

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 71, 77, 97, 105, 165, 213, 231, 291, 355, 385, 485, 497, 679, 781, 1065, 1067, 1155, 1455, 1491, 2037, 2343, 2485, 3201, 3395, 3905, 5335, 5467, 6887, 7455, 7469, 10185, 11715, 16005, 16401, 20661, 22407, 27335, 34435, 37345, 48209, 75757, 82005, 103305, 112035, 144627, 227271, 241045, 378785, 530299, 723135, 1136355, 1590897, 2651495, 7954485]

約数ペア:

[(1, 7954485), (3, 2651495), (5, 1590897), (7, 1136355), (11, 723135), (15, 530299), (21, 378785), (33, 241045), (35, 227271), (55, 144627), (71, 112035), (77, 103305), (97, 82005), (105, 75757), (165, 48209), (213, 37345), (231, 34435), (291, 27335), (355, 22407), (385, 20661), (485, 16401), (497, 16005), (679, 11715), (781, 10185), (1065, 7469), (1067, 7455), (1155, 6887), (1455, 5467), (1491, 5335), (2037, 3905), (2343, 3395), (2485, 3201)]