54580825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8881

約数の個数: 24

約数和(自身を含む): 76731200

約数和(自身を除く): 22150375

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 8839, 44195, 114907, 167941, 220975, 574535, 839705, 2183233, 2872675, 4198525, 10916165, 54580825]

約数ペア:

[(1, 54580825), (5, 10916165), (13, 4198525), (19, 2872675), (25, 2183233), (65, 839705), (95, 574535), (247, 220975), (325, 167941), (475, 114907), (1235, 44195), (6175, 8839)]