12854585085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{62971}}^1$

素因数の和:63449

約数の個数: 32

約数和(自身を含む): 21279498240

約数和(自身を除く): 8424913155

約数列:

[1, 3, 5, 15, 31, 93, 155, 439, 465, 1317, 2195, 6585, 13609, 40827, 62971, 68045, 188913, 204135, 314855, 944565, 1952101, 5856303, 9760505, 27644269, 29281515, 82932807, 138221345, 414664035, 856972339, 2570917017, 4284861695, 12854585085]

約数ペア:

[(1, 12854585085), (3, 4284861695), (5, 2570917017), (15, 856972339), (31, 414664035), (93, 138221345), (155, 82932807), (439, 29281515), (465, 27644269), (1317, 9760505), (2195, 5856303), (6585, 1952101), (13609, 944565), (40827, 314855), (62971, 204135), (68045, 188913)]