2017488275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{3433}}^1$

素因数の和:5591

約数の個数: 24

約数和(自身を含む): 2731183824

約数和(自身を除く): 713695549

約数列:

[1, 5, 11, 25, 55, 275, 2137, 3433, 10685, 17165, 23507, 37763, 53425, 85825, 117535, 188815, 587675, 944075, 7336321, 36681605, 80699531, 183408025, 403497655, 2017488275]

約数ペア:

[(1, 2017488275), (5, 403497655), (11, 183408025), (25, 80699531), (55, 36681605), (275, 7336321), (2137, 944075), (3433, 587675), (10685, 188815), (17165, 117535), (23507, 85825), (37763, 53425)]