14129215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 17519040

約数和(自身を除く): 3389825

約数列:

[1, 5, 41, 157, 205, 439, 785, 2195, 6437, 17999, 32185, 68923, 89995, 344615, 2825843, 14129215]

約数ペア:

[(1, 14129215), (5, 2825843), (41, 344615), (157, 89995), (205, 68923), (439, 32185), (785, 17999), (2195, 6437)]