7641315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 7184925

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 359, 387, 473, 495, 645, 1077, 1419, 1795, 1935, 2365, 3231, 3949, 4257, 5385, 7095, 11847, 15437, 16155, 19745, 21285, 35541, 46311, 59235, 77185, 138933, 169807, 177705, 231555, 509421, 694665, 849035, 1528263, 2547105, 7641315]

約数ペア:

[(1, 7641315), (3, 2547105), (5, 1528263), (9, 849035), (11, 694665), (15, 509421), (33, 231555), (43, 177705), (45, 169807), (55, 138933), (99, 77185), (129, 59235), (165, 46311), (215, 35541), (359, 21285), (387, 19745), (473, 16155), (495, 15437), (645, 11847), (1077, 7095), (1419, 5385), (1795, 4257), (1935, 3949), (2365, 3231)]