38200925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11525

約数の個数: 24

約数和(自身を含む): 56990400

約数和(自身を除く): 18789475

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 11489, 57445, 80423, 218291, 287225, 402115, 1091455, 1528037, 2010575, 5457275, 7640185, 38200925]

約数ペア:

[(1, 38200925), (5, 7640185), (7, 5457275), (19, 2010575), (25, 1528037), (35, 1091455), (95, 402115), (133, 287225), (175, 218291), (475, 80423), (665, 57445), (3325, 11489)]