66294165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 128249856

約数和(自身を除く): 61955691

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 97, 105, 115, 161, 283, 291, 345, 483, 485, 679, 805, 849, 1415, 1455, 1981, 2037, 2231, 2415, 3395, 4245, 5943, 6509, 6693, 9905, 10185, 11155, 15617, 19527, 27451, 29715, 32545, 33465, 45563, 46851, 78085, 82353, 97635, 136689, 137255, 192157, 227815, 234255, 411765, 576471, 631373, 683445, 960785, 1894119, 2882355, 3156865, 4419611, 9470595, 13258833, 22098055, 66294165]

約数ペア:

[(1, 66294165), (3, 22098055), (5, 13258833), (7, 9470595), (15, 4419611), (21, 3156865), (23, 2882355), (35, 1894119), (69, 960785), (97, 683445), (105, 631373), (115, 576471), (161, 411765), (283, 234255), (291, 227815), (345, 192157), (483, 137255), (485, 136689), (679, 97635), (805, 82353), (849, 78085), (1415, 46851), (1455, 45563), (1981, 33465), (2037, 32545), (2231, 29715), (2415, 27451), (3395, 19527), (4245, 15617), (5943, 11155), (6509, 10185), (6693, 9905)]