768365055

素因数分解:

$3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{16889}}^1$

素因数の和:17240

約数の個数: 32

約数和(自身を含む): 1370116800

約数和(自身を除く): 601751745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 337, 1011, 1685, 3033, 5055, 9099, 15165, 16889, 45495, 50667, 84445, 152001, 253335, 456003, 760005, 2280015, 5691593, 17074779, 28457965, 51224337, 85373895, 153673011, 256121685, 768365055]

約数ペア:

[(1, 768365055), (3, 256121685), (5, 153673011), (9, 85373895), (15, 51224337), (27, 28457965), (45, 17074779), (135, 5691593), (337, 2280015), (1011, 760005), (1685, 456003), (3033, 253335), (5055, 152001), (9099, 84445), (15165, 50667), (16889, 45495)]