68303565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 132200640

約数和(自身を除く): 63897075

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 3209, 4257, 7095, 9627, 16045, 21285, 28881, 35299, 48135, 105897, 137987, 144405, 176495, 317691, 413961, 529485, 689935, 1241883, 1517857, 1588455, 2069805, 4553571, 6209415, 7589285, 13660713, 22767855, 68303565]

約数ペア:

[(1, 68303565), (3, 22767855), (5, 13660713), (9, 7589285), (11, 6209415), (15, 4553571), (33, 2069805), (43, 1588455), (45, 1517857), (55, 1241883), (99, 689935), (129, 529485), (165, 413961), (215, 317691), (387, 176495), (473, 144405), (495, 137987), (645, 105897), (1419, 48135), (1935, 35299), (2365, 28881), (3209, 21285), (4257, 16045), (7095, 9627)]