9856385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25601}}^1$

素因数の和:25624

約数の個数: 16

約数和(自身を含む): 14746752

約数和(自身を除く): 4890367

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 25601, 128005, 179207, 281611, 896035, 1408055, 1971277, 9856385]

約数ペア:

[(1, 9856385), (5, 1971277), (7, 1408055), (11, 896035), (35, 281611), (55, 179207), (77, 128005), (385, 25601)]