2247485265

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1867}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 4122750720

約数和(自身を除く): 1875265455

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 241, 333, 555, 723, 999, 1205, 1665, 1867, 2169, 3615, 4995, 5601, 6507, 8917, 9335, 10845, 16803, 26751, 28005, 32535, 44585, 50409, 69079, 80253, 84015, 133755, 207237, 240759, 252045, 345395, 401265, 449947, 621711, 1036185, 1203795, 1349841, 1865133, 2249735, 3108555, 4049523, 6749205, 9325665, 12148569, 16648039, 20247615, 49944117, 60742845, 83240195, 149832351, 249720585, 449497053, 749161755, 2247485265]

約数ペア:

[(1, 2247485265), (3, 749161755), (5, 449497053), (9, 249720585), (15, 149832351), (27, 83240195), (37, 60742845), (45, 49944117), (111, 20247615), (135, 16648039), (185, 12148569), (241, 9325665), (333, 6749205), (555, 4049523), (723, 3108555), (999, 2249735), (1205, 1865133), (1665, 1349841), (1867, 1203795), (2169, 1036185), (3615, 621711), (4995, 449947), (5601, 401265), (6507, 345395), (8917, 252045), (9335, 240759), (10845, 207237), (16803, 133755), (26751, 84015), (28005, 80253), (32535, 69079), (44585, 50409)]