13985105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 17772480

約数和(自身を除く): 3787375

約数列:

[1, 5, 29, 43, 145, 215, 1247, 2243, 6235, 11215, 65047, 96449, 325235, 482245, 2797021, 13985105]

約数ペア:

[(1, 13985105), (5, 2797021), (29, 482245), (43, 325235), (145, 96449), (215, 65047), (1247, 11215), (2243, 6235)]