165787995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1811}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 281802240

約数和(自身を除く): 116014245

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 359, 1077, 1795, 1811, 5385, 5433, 6103, 9055, 18309, 27165, 30515, 30787, 91545, 92361, 153935, 461805, 650149, 1950447, 3250745, 9752235, 11052533, 33157599, 55262665, 165787995]

約数ペア:

[(1, 165787995), (3, 55262665), (5, 33157599), (15, 11052533), (17, 9752235), (51, 3250745), (85, 1950447), (255, 650149), (359, 461805), (1077, 153935), (1795, 92361), (1811, 91545), (5385, 30787), (5433, 30515), (6103, 27165), (9055, 18309)]