2080787055

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2951471}}^1$

素因数の和:2951526

約数の個数: 16

約数和(自身を含む): 3400095744

約数和(自身を除く): 1319308689

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2951471, 8854413, 14757355, 44272065, 138719137, 416157411, 693595685, 2080787055]

約数ペア:

[(1, 2080787055), (3, 693595685), (5, 416157411), (15, 138719137), (47, 44272065), (141, 14757355), (235, 8854413), (705, 2951471)]