72737015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15761}}^1$

素因数の和:15850

約数の個数: 16

約数和(自身を含む): 95328576

約数和(自身を除く): 22591561

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 15761, 78805, 204893, 1024465, 1119031, 5595155, 14547403, 72737015]

約数ペア:

[(1, 72737015), (5, 14547403), (13, 5595155), (65, 1119031), (71, 1024465), (355, 204893), (923, 78805), (4615, 15761)]