131947115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81701}}^1$

素因数の和:81742

約数の個数: 16

約数和(自身を含む): 176476320

約数和(自身を除く): 44529205

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 81701, 408505, 1388917, 1552319, 6944585, 7761595, 26389423, 131947115]

約数ペア:

[(1, 131947115), (5, 26389423), (17, 7761595), (19, 6944585), (85, 1552319), (95, 1388917), (323, 408505), (1615, 81701)]