66160885

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11597}}^1$

素因数の和:11772

約数の個数: 16

約数和(自身を含む): 91299456

約数和(自身を除く): 25138571

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5705, 11597, 57985, 81179, 405895, 1890311, 9451555, 13232177, 66160885]

約数ペア:

[(1, 66160885), (5, 13232177), (7, 9451555), (35, 1890311), (163, 405895), (815, 81179), (1141, 57985), (5705, 11597)]