3680805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 2622939

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 227, 235, 345, 681, 705, 1081, 1135, 3243, 3405, 5221, 5405, 10669, 15663, 16215, 26105, 32007, 53345, 78315, 160035, 245387, 736161, 1226935, 3680805]

約数ペア:

[(1, 3680805), (3, 1226935), (5, 736161), (15, 245387), (23, 160035), (47, 78315), (69, 53345), (115, 32007), (141, 26105), (227, 16215), (235, 15663), (345, 10669), (681, 5405), (705, 5221), (1081, 3405), (1135, 3243)]