326077815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72221}}^1$

素因数の和:72279

約数の個数: 32

約数和(自身を含む): 610131456

約数和(自身を除く): 284053641

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 72221, 216663, 361105, 505547, 1083315, 1516641, 2527735, 3105503, 7583205, 9316509, 15527515, 21738521, 46582545, 65215563, 108692605, 326077815]

約数ペア:

[(1, 326077815), (3, 108692605), (5, 65215563), (7, 46582545), (15, 21738521), (21, 15527515), (35, 9316509), (43, 7583205), (105, 3105503), (129, 2527735), (215, 1516641), (301, 1083315), (645, 505547), (903, 361105), (1505, 216663), (4515, 72221)]