2626845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 4771200

約数和(自身を除く): 2144355

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 709, 741, 1235, 2127, 3545, 3705, 9217, 10635, 13471, 27651, 40413, 46085, 67355, 138255, 175123, 202065, 525369, 875615, 2626845]

約数ペア:

[(1, 2626845), (3, 875615), (5, 525369), (13, 202065), (15, 175123), (19, 138255), (39, 67355), (57, 46085), (65, 40413), (95, 27651), (195, 13471), (247, 10635), (285, 9217), (709, 3705), (741, 3545), (1235, 2127)]