7924428325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79823}}^1$

素因数の和:79882

約数の個数: 36

約数和(自身を含む): 11313615168

約数和(自身を除く): 3389186843

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 361, 475, 1045, 1805, 3971, 5225, 9025, 19855, 79823, 99275, 399115, 878053, 1516637, 1995575, 4390265, 7583185, 16683007, 21951325, 28816103, 37915925, 83415035, 144080515, 316977133, 417075175, 720402575, 1584885665, 7924428325]

約数ペア:

[(1, 7924428325), (5, 1584885665), (11, 720402575), (19, 417075175), (25, 316977133), (55, 144080515), (95, 83415035), (209, 37915925), (275, 28816103), (361, 21951325), (475, 16683007), (1045, 7583185), (1805, 4390265), (3971, 1995575), (5225, 1516637), (9025, 878053), (19855, 399115), (79823, 99275)]