61572005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9907}}^1$

素因数の和:10036

約数の個数: 16

約数和(自身を含む): 81324864

約数和(自身を除く): 19752859

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 9907, 49535, 108977, 544885, 1119491, 5597455, 12314401, 61572005]

約数ペア:

[(1, 61572005), (5, 12314401), (11, 5597455), (55, 1119491), (113, 544885), (565, 108977), (1243, 49535), (6215, 9907)]