14143345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 17519040

約数和(自身を除く): 3375695

約数列:

[1, 5, 43, 157, 215, 419, 785, 2095, 6751, 18017, 33755, 65783, 90085, 328915, 2828669, 14143345]

約数ペア:

[(1, 14143345), (5, 2828669), (43, 328915), (157, 90085), (215, 65783), (419, 33755), (785, 18017), (2095, 6751)]