9054985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 11508480

約数和(自身を除く): 2453495

約数列:

[1, 5, 23, 71, 115, 355, 1109, 1633, 5545, 8165, 25507, 78739, 127535, 393695, 1810997, 9054985]

約数ペア:

[(1, 9054985), (5, 1810997), (23, 393695), (71, 127535), (115, 78739), (355, 25507), (1109, 8165), (1633, 5545)]