2676645

素因数分解:

$3^5\times 5^1\times {\mathrm{2203}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 4813536

約数和(自身を除く): 2136891

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2203, 6609, 11015, 19827, 33045, 59481, 99135, 178443, 297405, 535329, 892215, 2676645]

約数ペア:

[(1, 2676645), (3, 892215), (5, 535329), (9, 297405), (15, 178443), (27, 99135), (45, 59481), (81, 33045), (135, 19827), (243, 11015), (405, 6609), (1215, 2203)]