7872085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 10249344

約数和(自身を除く): 2377259

約数列:

[1, 5, 13, 65, 163, 743, 815, 2119, 3715, 9659, 10595, 48295, 121109, 605545, 1574417, 7872085]

約数ペア:

[(1, 7872085), (5, 1574417), (13, 605545), (65, 121109), (163, 48295), (743, 10595), (815, 9659), (2119, 3715)]