25715067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72031}}^1$

素因数の和:72058

約数の個数: 16

約数和(自身を含む): 41490432

約数和(自身を除く): 15775365

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 72031, 216093, 504217, 1224527, 1512651, 3673581, 8571689, 25715067]

約数ペア:

[(1, 25715067), (3, 8571689), (7, 3673581), (17, 1512651), (21, 1224527), (51, 504217), (119, 216093), (357, 72031)]