25234465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 31712256

約数和(自身を除く): 6477791

約数列:

[1, 5, 31, 71, 155, 355, 2201, 2293, 11005, 11465, 71083, 162803, 355415, 814015, 5046893, 25234465]

約数ペア:

[(1, 25234465), (5, 5046893), (31, 814015), (71, 355415), (155, 162803), (355, 71083), (2201, 11465), (2293, 11005)]