8847185

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 11007360

約数和(自身を除く): 2160175

約数列:

[1, 5, 41, 103, 205, 419, 515, 2095, 4223, 17179, 21115, 43157, 85895, 215785, 1769437, 8847185]

約数ペア:

[(1, 8847185), (5, 1769437), (41, 215785), (103, 85895), (205, 43157), (419, 21115), (515, 17179), (2095, 4223)]