2247141645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{4001}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 4455090432

約数和(自身を除く): 2207948787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1783, 4001, 5349, 8915, 12003, 12481, 16047, 20005, 26745, 28007, 36009, 37443, 60015, 62405, 80235, 84021, 112329, 140035, 180045, 187215, 252063, 420105, 561645, 1260315, 7133783, 21401349, 35668915, 49936481, 64204047, 107006745, 149809443, 249682405, 321020235, 449428329, 749047215, 2247141645]

約数ペア:

[(1, 2247141645), (3, 749047215), (5, 449428329), (7, 321020235), (9, 249682405), (15, 149809443), (21, 107006745), (35, 64204047), (45, 49936481), (63, 35668915), (105, 21401349), (315, 7133783), (1783, 1260315), (4001, 561645), (5349, 420105), (8915, 252063), (12003, 187215), (12481, 180045), (16047, 140035), (20005, 112329), (26745, 84021), (28007, 80235), (36009, 62405), (37443, 60015)]