514461275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{663821}}^1$

素因数の和:663862

約数の個数: 12

約数和(自身を含む): 658511424

約数和(自身を除く): 144050149

約数列:

[1, 5, 25, 31, 155, 775, 663821, 3319105, 16595525, 20578451, 102892255, 514461275]

約数ペア:

[(1, 514461275), (5, 102892255), (25, 20578451), (31, 16595525), (155, 3319105), (775, 663821)]