542549085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146437}}^1$

素因数の和:146477

約数の個数: 32

約数和(自身を含む): 984063360

約数和(自身を除く): 441514275

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 146437, 439311, 732185, 1903681, 2196555, 2782303, 5711043, 8346909, 9518405, 13911515, 28555215, 36169939, 41734545, 108509817, 180849695, 542549085]

約数ペア:

[(1, 542549085), (3, 180849695), (5, 108509817), (13, 41734545), (15, 36169939), (19, 28555215), (39, 13911515), (57, 9518405), (65, 8346909), (95, 5711043), (195, 2782303), (247, 2196555), (285, 1903681), (741, 732185), (1235, 439311), (3705, 146437)]