2247156315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20063}}^1$

素因数の和:20224

約数の個数: 48

約数和(自身を含む): 4131578880

約数和(自身を除く): 1884422565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 131, 171, 285, 393, 655, 855, 1179, 1965, 2489, 5895, 7467, 12445, 20063, 22401, 37335, 60189, 100315, 112005, 180567, 300945, 381197, 902835, 1143591, 1905985, 2628253, 3430773, 5717955, 7884759, 13141265, 17153865, 23654277, 39423795, 49936807, 118271385, 149810421, 249684035, 449431263, 749052105, 2247156315]

約数ペア:

[(1, 2247156315), (3, 749052105), (5, 449431263), (9, 249684035), (15, 149810421), (19, 118271385), (45, 49936807), (57, 39423795), (95, 23654277), (131, 17153865), (171, 13141265), (285, 7884759), (393, 5717955), (655, 3430773), (855, 2628253), (1179, 1905985), (1965, 1143591), (2489, 902835), (5895, 381197), (7467, 300945), (12445, 180567), (20063, 112005), (22401, 100315), (37335, 60189)]