24978995

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 30535680

約数和(自身を除く): 5556685

約数列:

[1, 5, 127, 139, 283, 635, 695, 1415, 17653, 35941, 39337, 88265, 179705, 196685, 4995799, 24978995]

約数ペア:

[(1, 24978995), (5, 4995799), (127, 196685), (139, 179705), (283, 88265), (635, 39337), (695, 35941), (1415, 17653)]