79979075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15307}}^1$

素因数の和:15347

約数の個数: 24

約数和(自身を含む): 113891520

約数和(自身を除く): 33912445

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 15307, 76535, 168377, 290833, 382675, 841885, 1454165, 3199163, 4209425, 7270825, 15995815, 79979075]

約数ペア:

[(1, 79979075), (5, 15995815), (11, 7270825), (19, 4209425), (25, 3199163), (55, 1454165), (95, 841885), (209, 382675), (275, 290833), (475, 168377), (1045, 76535), (5225, 15307)]