1004805

素因数分解:

$3^5\times 5^1\times {\mathrm{827}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 1808352

約数和(自身を除く): 803547

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 827, 1215, 2481, 4135, 7443, 12405, 22329, 37215, 66987, 111645, 200961, 334935, 1004805]

約数ペア:

[(1, 1004805), (3, 334935), (5, 200961), (9, 111645), (15, 66987), (27, 37215), (45, 22329), (81, 12405), (135, 7443), (243, 4135), (405, 2481), (827, 1215)]