68863495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 86546880

約数和(自身を除く): 17683385

約数列:

[1, 5, 23, 115, 317, 1585, 1889, 7291, 9445, 36455, 43447, 217235, 598813, 2994065, 13772699, 68863495]

約数ペア:

[(1, 68863495), (5, 13772699), (23, 2994065), (115, 598813), (317, 217235), (1585, 43447), (1889, 36455), (7291, 9445)]