29778985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18480

約数の個数: 16

約数和(自身を含む): 39830400

約数和(自身を除く): 10051415

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 18439, 92195, 313463, 350341, 1567315, 1751705, 5955797, 29778985]

約数ペア:

[(1, 29778985), (5, 5955797), (17, 1751705), (19, 1567315), (85, 350341), (95, 313463), (323, 92195), (1615, 18439)]