68446385

素因数分解:

$5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 95944680

約数和(自身を除く): 27498295

約数列:

[1, 5, 7, 35, 49, 245, 337, 829, 1685, 2359, 4145, 5803, 11795, 16513, 29015, 40621, 82565, 203105, 279373, 1396865, 1955611, 9778055, 13689277, 68446385]

約数ペア:

[(1, 68446385), (5, 13689277), (7, 9778055), (35, 1955611), (49, 1396865), (245, 279373), (337, 203105), (829, 82565), (1685, 40621), (2359, 29015), (4145, 16513), (5803, 11795)]