2361345

素因数分解:

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

素因数の和:581

約数の個数: 32

約数和(自身を含む): 4426752

約数和(自身を除く): 2065407

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 523, 645, 903, 1505, 1569, 2615, 3661, 4515, 7845, 10983, 18305, 22489, 54915, 67467, 112445, 157423, 337335, 472269, 787115, 2361345]

約数ペア:

[(1, 2361345), (3, 787115), (5, 472269), (7, 337335), (15, 157423), (21, 112445), (35, 67467), (43, 54915), (105, 22489), (129, 18305), (215, 10983), (301, 7845), (523, 4515), (645, 3661), (903, 2615), (1505, 1569)]