409580352005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{65901907}}^1$

素因数の和:65902036

約数の個数: 16

約数和(自身を含む): 540922860864

約数和(自身を除く): 131342508859

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 65901907, 329509535, 724920977, 3624604885, 7446915491, 37234577455, 81916070401, 409580352005]

約数ペア:

[(1, 409580352005), (5, 81916070401), (11, 37234577455), (55, 7446915491), (113, 3624604885), (565, 724920977), (1243, 329509535), (6215, 65901907)]