27252785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 39958272

約数和(自身を除く): 12705487

約数列:

[1, 5, 7, 17, 35, 85, 119, 163, 281, 595, 815, 1141, 1405, 1967, 2771, 4777, 5705, 9835, 13855, 19397, 23885, 33439, 45803, 96985, 167195, 229015, 320621, 778651, 1603105, 3893255, 5450557, 27252785]

約数ペア:

[(1, 27252785), (5, 5450557), (7, 3893255), (17, 1603105), (35, 778651), (85, 320621), (119, 229015), (163, 167195), (281, 96985), (595, 45803), (815, 33439), (1141, 23885), (1405, 19397), (1967, 13855), (2771, 9835), (4777, 5705)]