71137385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18217}}^1$

素因数の和:18304

約数の個数: 16

約数和(自身を含む): 94442112

約数和(自身を除く): 23304727

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 18217, 91085, 200387, 1001935, 1293407, 6467035, 14227477, 71137385]

約数ペア:

[(1, 71137385), (5, 14227477), (11, 6467035), (55, 1293407), (71, 1001935), (355, 200387), (781, 91085), (3905, 18217)]