3005764605

素因数分解:

$3^4\times 5^1\times {\mathrm{7421641}}^1$

素因数の和:7421658

約数の個数: 20

約数和(自身を含む): 5388112092

約数和(自身を除く): 2382347487

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7421641, 22264923, 37108205, 66794769, 111324615, 200384307, 333973845, 601152921, 1001921535, 3005764605]

約数ペア:

[(1, 3005764605), (3, 1001921535), (5, 601152921), (9, 333973845), (15, 200384307), (27, 111324615), (45, 66794769), (81, 37108205), (135, 22264923), (405, 7421641)]