26206455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 46407168

約数和(自身を除く): 20200713

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2237, 2343, 3905, 6711, 11185, 11715, 24607, 33555, 73821, 123035, 158827, 369105, 476481, 794135, 1747097, 2382405, 5241291, 8735485, 26206455]

約数ペア:

[(1, 26206455), (3, 8735485), (5, 5241291), (11, 2382405), (15, 1747097), (33, 794135), (55, 476481), (71, 369105), (165, 158827), (213, 123035), (355, 73821), (781, 33555), (1065, 24607), (2237, 11715), (2343, 11185), (3905, 6711)]