12447675

素因数分解:

$3^6\times 5^2\times {\mathrm{683}}^1$

素因数の和:711

約数の個数: 42

約数和(自身を含む): 23175972

約数和(自身を除く): 10728297

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 683, 729, 1215, 2025, 2049, 3415, 3645, 6075, 6147, 10245, 17075, 18225, 18441, 30735, 51225, 55323, 92205, 153675, 165969, 276615, 461025, 497907, 829845, 1383075, 2489535, 4149225, 12447675]

約数ペア:

[(1, 12447675), (3, 4149225), (5, 2489535), (9, 1383075), (15, 829845), (25, 497907), (27, 461025), (45, 276615), (75, 165969), (81, 153675), (135, 92205), (225, 55323), (243, 51225), (405, 30735), (675, 18441), (683, 18225), (729, 17075), (1215, 10245), (2025, 6147), (2049, 6075), (3415, 3645)]