145440495

素因数分解:

$3^3\times 5^1\times {\mathrm{1077337}}^1$

素因数の和:1077351

約数の個数: 16

約数和(自身を含む): 258561120

約数和(自身を除く): 113120625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1077337, 3232011, 5386685, 9696033, 16160055, 29088099, 48480165, 145440495]

約数ペア:

[(1, 145440495), (3, 48480165), (5, 29088099), (9, 16160055), (15, 9696033), (27, 5386685), (45, 3232011), (135, 1077337)]