1340185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 2039616

約数和(自身を除く): 699431

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3245, 3481, 4543, 17405, 22715, 24367, 38291, 121835, 191455, 268037, 1340185]

約数ペア:

[(1, 1340185), (5, 268037), (7, 191455), (11, 121835), (35, 38291), (55, 24367), (59, 22715), (77, 17405), (295, 4543), (385, 3481), (413, 3245), (649, 2065)]