75256321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13159}}^1$

素因数の和:13228

約数の個数: 16

約数和(自身を含む): 92646400

約数和(自身を除く): 17390079

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 13159, 92113, 250021, 565837, 1750147, 3960859, 10750903, 75256321]

約数ペア:

[(1, 75256321), (7, 10750903), (19, 3960859), (43, 1750147), (133, 565837), (301, 250021), (817, 92113), (5719, 13159)]