268563755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{17827}}^1$

素因数の和:17986

約数の個数: 16

約数和(自身を含む): 338874624

約数和(自身を除く): 70310869

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 17827, 89135, 410021, 2050105, 2335337, 11676685, 53712751, 268563755]

約数ペア:

[(1, 268563755), (5, 53712751), (23, 11676685), (115, 2335337), (131, 2050105), (655, 410021), (3013, 89135), (15065, 17827)]