8107135

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 10124352

約数和(自身を除く): 2017217

約数列:

[1, 5, 41, 71, 205, 355, 557, 2785, 2911, 14555, 22837, 39547, 114185, 197735, 1621427, 8107135]

約数ペア:

[(1, 8107135), (5, 1621427), (41, 197735), (71, 114185), (205, 39547), (355, 22837), (557, 14555), (2785, 2911)]