11806725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 22871552

約数和(自身を除く): 11064827

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 523, 525, 645, 903, 1075, 1505, 1569, 2615, 3225, 3661, 4515, 7525, 7845, 10983, 13075, 18305, 22489, 22575, 39225, 54915, 67467, 91525, 112445, 157423, 274575, 337335, 472269, 562225, 787115, 1686675, 2361345, 3935575, 11806725]

約数ペア:

[(1, 11806725), (3, 3935575), (5, 2361345), (7, 1686675), (15, 787115), (21, 562225), (25, 472269), (35, 337335), (43, 274575), (75, 157423), (105, 112445), (129, 91525), (175, 67467), (215, 54915), (301, 39225), (523, 22575), (525, 22489), (645, 18305), (903, 13075), (1075, 10983), (1505, 7845), (1569, 7525), (2615, 4515), (3225, 3661)]