247612085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6311}}^1$

素因数の和:6401

約数の個数: 32

約数和(自身を含む): 363571200

約数和(自身を除く): 115959115

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 2065, 5605, 6311, 7847, 31555, 39235, 44177, 119909, 220885, 372349, 599545, 839363, 1861745, 2606443, 4196815, 7074631, 13032215, 35373155, 49522417, 247612085]

約数ペア:

[(1, 247612085), (5, 49522417), (7, 35373155), (19, 13032215), (35, 7074631), (59, 4196815), (95, 2606443), (133, 1861745), (295, 839363), (413, 599545), (665, 372349), (1121, 220885), (2065, 119909), (5605, 44177), (6311, 39235), (7847, 31555)]