148395575

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 187726080

約数和(自身を除く): 39330505

約数列:

[1, 5, 25, 79, 227, 331, 395, 1135, 1655, 1975, 5675, 8275, 17933, 26149, 75137, 89665, 130745, 375685, 448325, 653725, 1878425, 5935823, 29679115, 148395575]

約数ペア:

[(1, 148395575), (5, 29679115), (25, 5935823), (79, 1878425), (227, 653725), (331, 448325), (395, 375685), (1135, 130745), (1655, 89665), (1975, 75137), (5675, 26149), (8275, 17933)]