25068277

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 29484960

約数和(自身を除く): 4416683

約数列:

[1, 13, 19, 37, 169, 211, 247, 481, 703, 2743, 3211, 4009, 6253, 7807, 9139, 35659, 52117, 101491, 118807, 148333, 677521, 1319383, 1928329, 25068277]

約数ペア:

[(1, 25068277), (13, 1928329), (19, 1319383), (37, 677521), (169, 148333), (211, 118807), (247, 101491), (481, 52117), (703, 35659), (2743, 9139), (3211, 7807), (4009, 6253)]