7420165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 9630720

約数和(自身を除く): 2210555

約数列:

[1, 5, 19, 37, 95, 185, 703, 2111, 3515, 10555, 40109, 78107, 200545, 390535, 1484033, 7420165]

約数ペア:

[(1, 7420165), (5, 1484033), (19, 390535), (37, 200545), (95, 78107), (185, 40109), (703, 10555), (2111, 3515)]