768003985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{4561}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 1119405312

約数和(自身を除く): 351401327

約数列:

[1, 5, 7, 17, 35, 85, 119, 283, 595, 1415, 1981, 4561, 4811, 9905, 22805, 24055, 31927, 33677, 77537, 159635, 168385, 387685, 542759, 1290763, 2713795, 6453815, 9035341, 21942971, 45176705, 109714855, 153600797, 768003985]

約数ペア:

[(1, 768003985), (5, 153600797), (7, 109714855), (17, 45176705), (35, 21942971), (85, 9035341), (119, 6453815), (283, 2713795), (595, 1290763), (1415, 542759), (1981, 387685), (4561, 168385), (4811, 159635), (9905, 77537), (22805, 33677), (24055, 31927)]