128814892795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{52257563}}^1$

素因数の和:52257614

約数の個数: 16

約数和(自身を含む): 169314507360

約数和(自身を除く): 40499614565

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 52257563, 261287815, 888378571, 1515469327, 4441892855, 7577346635, 25762978559, 128814892795]

約数ペア:

[(1, 128814892795), (5, 25762978559), (17, 7577346635), (29, 4441892855), (85, 1515469327), (145, 888378571), (493, 261287815), (2465, 52257563)]