2149455735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{41863}}^1$

素因数の和:42044

約数の個数: 48

約数和(自身を含む): 4284194304

約数和(自身を除く): 2134738569

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 815, 1141, 1467, 2445, 3423, 5705, 7335, 10269, 17115, 41863, 51345, 125589, 209315, 293041, 376767, 627945, 879123, 1465205, 1883835, 2637369, 4395615, 6823669, 13186845, 20471007, 34118345, 47765683, 61413021, 102355035, 143297049, 238828415, 307065105, 429891147, 716485245, 2149455735]

約数ペア:

[(1, 2149455735), (3, 716485245), (5, 429891147), (7, 307065105), (9, 238828415), (15, 143297049), (21, 102355035), (35, 61413021), (45, 47765683), (63, 34118345), (105, 20471007), (163, 13186845), (315, 6823669), (489, 4395615), (815, 2637369), (1141, 1883835), (1467, 1465205), (2445, 879123), (3423, 627945), (5705, 376767), (7335, 293041), (10269, 209315), (17115, 125589), (41863, 51345)]