1075470205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263273}}^1$

素因数の和:263340

約数の個数: 16

約数和(自身を含む): 1390086720

約数和(自身を除く): 314616515

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 263273, 1316365, 5002187, 11320739, 25010935, 56603695, 215094041, 1075470205]

約数ペア:

[(1, 1075470205), (5, 215094041), (19, 56603695), (43, 25010935), (95, 11320739), (215, 5002187), (817, 1316365), (4085, 263273)]