859645885

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{4931}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 1252806912

約数和(自身を除く): 393161027

約数列:

[1, 5, 7, 17, 35, 85, 119, 293, 595, 1465, 2051, 4931, 4981, 10255, 24655, 24905, 34517, 34867, 83827, 172585, 174335, 419135, 586789, 1444783, 2933945, 7223915, 10113481, 24561311, 50567405, 122806555, 171929177, 859645885]

約数ペア:

[(1, 859645885), (5, 171929177), (7, 122806555), (17, 50567405), (35, 24561311), (85, 10113481), (119, 7223915), (293, 2933945), (595, 1444783), (1465, 586789), (2051, 419135), (4931, 174335), (4981, 172585), (10255, 83827), (24655, 34867), (24905, 34517)]