15690121435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3840911}}^1$

素因数の和:3840978

約数の個数: 16

約数和(自身を含む): 20280015360

約数和(自身を除く): 4589893925

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 3840911, 19204555, 72977309, 165159173, 364886545, 825795865, 3138024287, 15690121435]

約数ペア:

[(1, 15690121435), (5, 3138024287), (19, 825795865), (43, 364886545), (95, 165159173), (215, 72977309), (817, 19204555), (4085, 3840911)]