6639265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 8881920

約数和(自身を除く): 2242655

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 4111, 20555, 69887, 78109, 349435, 390545, 1327853, 6639265]

約数ペア:

[(1, 6639265), (5, 1327853), (17, 390545), (19, 349435), (85, 78109), (95, 69887), (323, 20555), (1615, 4111)]