227339905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{42139}}^1$

素因数の和:42240

約数の個数: 16

約数和(自身を含む): 297339840

約数和(自身を除く): 69999935

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 42139, 210695, 547807, 2739035, 3497537, 17487685, 45467981, 227339905]

約数ペア:

[(1, 227339905), (5, 45467981), (13, 17487685), (65, 3497537), (83, 2739035), (415, 547807), (1079, 210695), (5395, 42139)]