30816155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2003}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 39390624

約数和(自身を除く): 8574469

約数列:

[1, 5, 17, 85, 181, 905, 2003, 3077, 10015, 15385, 34051, 170255, 362543, 1812715, 6163231, 30816155]

約数ペア:

[(1, 30816155), (5, 6163231), (17, 1812715), (85, 362543), (181, 170255), (905, 34051), (2003, 15385), (3077, 10015)]