8497255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4266

約数の個数: 16

約数和(自身を含む): 11337984

約数和(自身を除く): 2840729

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4217, 21085, 54821, 130727, 274105, 653635, 1699451, 8497255]

約数ペア:

[(1, 8497255), (5, 1699451), (13, 653635), (31, 274105), (65, 130727), (155, 54821), (403, 21085), (2015, 4217)]