85281295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21839}}^1$

素因数の和:21926

約数の個数: 16

約数和(自身を含む): 113218560

約数和(自身を除く): 27937265

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 21839, 109195, 240229, 1201145, 1550569, 7752845, 17056259, 85281295]

約数ペア:

[(1, 85281295), (5, 17056259), (11, 7752845), (55, 1550569), (71, 1201145), (355, 240229), (781, 109195), (3905, 21839)]