27830935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7214

約数の個数: 16

約数和(自身を含む): 36951552

約数和(自身を除く): 9120617

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 7127, 35635, 78397, 391985, 506017, 2530085, 5566187, 27830935]

約数ペア:

[(1, 27830935), (5, 5566187), (11, 2530085), (55, 506017), (71, 391985), (355, 78397), (781, 35635), (3905, 7127)]