27145785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 44176320

約数和(自身を除く): 17030535

約数列:

[1, 3, 5, 15, 71, 213, 355, 359, 1065, 1077, 1795, 5041, 5385, 15123, 25205, 25489, 75615, 76467, 127445, 382335, 1809719, 5429157, 9048595, 27145785]

約数ペア:

[(1, 27145785), (3, 9048595), (5, 5429157), (15, 1809719), (71, 382335), (213, 127445), (355, 76467), (359, 75615), (1065, 25489), (1077, 25205), (1795, 15123), (5041, 5385)]