25488905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1447}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 33083904

約数和(自身を除く): 7594999

約数列:

[1, 5, 13, 65, 271, 1355, 1447, 3523, 7235, 17615, 18811, 94055, 392137, 1960685, 5097781, 25488905]

約数ペア:

[(1, 25488905), (5, 5097781), (13, 1960685), (65, 392137), (271, 94055), (1355, 18811), (1447, 17615), (3523, 7235)]