15603085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 21231360

約数和(自身を除く): 5628275

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 193, 437, 703, 851, 965, 2185, 3515, 3667, 4255, 4439, 7141, 16169, 18335, 22195, 35705, 80845, 84341, 135679, 164243, 421705, 678395, 821215, 3120617, 15603085]

約数ペア:

[(1, 15603085), (5, 3120617), (19, 821215), (23, 678395), (37, 421705), (95, 164243), (115, 135679), (185, 84341), (193, 80845), (437, 35705), (703, 22195), (851, 18335), (965, 16169), (2185, 7141), (3515, 4439), (3667, 4255)]