42497385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1201}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 78004992

約数和(自身を除く): 35507607

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1201, 1685, 2359, 3603, 5055, 6005, 7077, 8407, 11795, 18015, 25221, 35385, 42035, 126105, 404737, 1214211, 2023685, 2833159, 6071055, 8499477, 14165795, 42497385]

約数ペア:

[(1, 42497385), (3, 14165795), (5, 8499477), (7, 6071055), (15, 2833159), (21, 2023685), (35, 1214211), (105, 404737), (337, 126105), (1011, 42035), (1201, 35385), (1685, 25221), (2359, 18015), (3603, 11795), (5055, 8407), (6005, 7077)]