1899250335

素因数分解:

$3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14341}}^1$

素因数の和:14470

約数の個数: 48

約数和(自身を含む): 3445522080

約数和(自身を除く): 1546271745

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 243, 327, 405, 545, 981, 1215, 1635, 2943, 4905, 8829, 14341, 14715, 26487, 43023, 44145, 71705, 129069, 132435, 215115, 387207, 645345, 1161621, 1563169, 1936035, 3484863, 4689507, 5808105, 7815845, 14068521, 17424315, 23447535, 42205563, 70342605, 126616689, 211027815, 379850067, 633083445, 1899250335]

約数ペア:

[(1, 1899250335), (3, 633083445), (5, 379850067), (9, 211027815), (15, 126616689), (27, 70342605), (45, 42205563), (81, 23447535), (109, 17424315), (135, 14068521), (243, 7815845), (327, 5808105), (405, 4689507), (545, 3484863), (981, 1936035), (1215, 1563169), (1635, 1161621), (2943, 645345), (4905, 387207), (8829, 215115), (14341, 132435), (14715, 129069), (26487, 71705), (43023, 44145)]