225495439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2543}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 256435200

約数和(自身を除く): 30939761

約数列:

[1, 13, 19, 247, 359, 2543, 4667, 6821, 33059, 48317, 88673, 628121, 912937, 11868181, 17345803, 225495439]

約数ペア:

[(1, 225495439), (13, 17345803), (19, 11868181), (247, 912937), (359, 628121), (2543, 88673), (4667, 48317), (6821, 33059)]