9089495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 11309760

約数和(自身を除く): 2220265

約数列:

[1, 5, 41, 101, 205, 439, 505, 2195, 4141, 17999, 20705, 44339, 89995, 221695, 1817899, 9089495]

約数ペア:

[(1, 9089495), (5, 1817899), (41, 221695), (101, 89995), (205, 44339), (439, 20705), (505, 17999), (2195, 4141)]