2912882005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{15683}}^1$

素因数の和:16017

約数の個数: 24

約数和(自身を含む): 3854876256

約数和(自身を除く): 941994251

約数列:

[1, 5, 11, 55, 121, 307, 605, 1535, 3377, 15683, 16885, 37147, 78415, 172513, 185735, 862565, 1897643, 4814681, 9488215, 24073405, 52961491, 264807455, 582576401, 2912882005]

約数ペア:

[(1, 2912882005), (5, 582576401), (11, 264807455), (55, 52961491), (121, 24073405), (307, 9488215), (605, 4814681), (1535, 1897643), (3377, 862565), (15683, 185735), (16885, 172513), (37147, 78415)]