25590087

素因数分解:

$3^7\times {\mathrm{11701}}^1$

素因数の和:11722

約数の個数: 16

約数和(自身を含む): 38382560

約数和(自身を除く): 12792473

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 11701, 35103, 105309, 315927, 947781, 2843343, 8530029, 25590087]

約数ペア:

[(1, 25590087), (3, 8530029), (9, 2843343), (27, 947781), (81, 315927), (243, 105309), (729, 35103), (2187, 11701)]