406670805

素因数分解:

$3^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{6053}}^1$

素因数の和:7557

約数の個数: 24

約数和(自身を含む): 705484728

約数和(自身を除く): 298813923

約数列:

[1, 3, 5, 9, 15, 45, 1493, 4479, 6053, 7465, 13437, 18159, 22395, 30265, 54477, 67185, 90795, 272385, 9037129, 27111387, 45185645, 81334161, 135556935, 406670805]

約数ペア:

[(1, 406670805), (3, 135556935), (5, 81334161), (9, 45185645), (15, 27111387), (45, 9037129), (1493, 272385), (4479, 90795), (6053, 67185), (7465, 54477), (13437, 30265), (18159, 22395)]