25405051

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 30468096

約数和(自身を除く): 5063045

約数列:

[1, 7, 37, 47, 259, 329, 1739, 2087, 12173, 14609, 77219, 98089, 540533, 686623, 3629293, 25405051]

約数ペア:

[(1, 25405051), (7, 3629293), (37, 686623), (47, 540533), (259, 98089), (329, 77219), (1739, 14609), (2087, 12173)]