28610945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 37559808

約数和(自身を除く): 8948863

約数列:

[1, 5, 11, 55, 607, 857, 3035, 4285, 6677, 9427, 33385, 47135, 520199, 2600995, 5722189, 28610945]

約数ペア:

[(1, 28610945), (5, 5722189), (11, 2600995), (55, 520199), (607, 47135), (857, 33385), (3035, 9427), (4285, 6677)]