28930495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47819}}^1$

素因数の和:47846

約数の個数: 12

約数和(自身を含む): 38160360

約数和(自身を除く): 9229865

約数列:

[1, 5, 11, 55, 121, 605, 47819, 239095, 526009, 2630045, 5786099, 28930495]

約数ペア:

[(1, 28930495), (5, 5786099), (11, 2630045), (55, 526009), (121, 239095), (605, 47819)]