54339905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33647}}^1$

素因数の和:33688

約数の個数: 16

約数和(自身を含む): 72679680

約数和(自身を除く): 18339775

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 33647, 168235, 571999, 639293, 2859995, 3196465, 10867981, 54339905]

約数ペア:

[(1, 54339905), (5, 10867981), (17, 3196465), (19, 2859995), (85, 639293), (95, 571999), (323, 168235), (1615, 33647)]