2695005

素因数分解:

$3^3\times 5^1\times {\mathrm{19963}}^1$

素因数の和:19977

約数の個数: 16

約数和(自身を含む): 4791360

約数和(自身を除く): 2096355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19963, 59889, 99815, 179667, 299445, 539001, 898335, 2695005]

約数ペア:

[(1, 2695005), (3, 898335), (5, 539001), (9, 299445), (15, 179667), (27, 99815), (45, 59889), (135, 19963)]