1172843145

素因数分解:

$3^5\times 5^1\times {\mathrm{965303}}^1$

素因数の和:965323

約数の個数: 24

約数和(自身を含む): 2108223936

約数和(自身を除く): 935380791

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 965303, 2895909, 4826515, 8687727, 14479545, 26063181, 43438635, 78189543, 130315905, 234568629, 390947715, 1172843145]

約数ペア:

[(1, 1172843145), (3, 390947715), (5, 234568629), (9, 130315905), (15, 78189543), (27, 43438635), (45, 26063181), (81, 14479545), (135, 8687727), (243, 4826515), (405, 2895909), (1215, 965303)]