25121551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4679}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 6328049

約数列:

[1, 7, 13, 59, 91, 413, 767, 4679, 5369, 32753, 60827, 276061, 425789, 1932427, 3588793, 25121551]

約数ペア:

[(1, 25121551), (7, 3588793), (13, 1932427), (59, 425789), (91, 276061), (413, 60827), (767, 32753), (4679, 5369)]