84965815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81307}}^1$

素因数の和:81342

約数の個数: 16

約数和(自身を含む): 117083520

約数和(自身を除く): 32117705

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 81307, 406535, 894377, 1544833, 4471885, 7724165, 16993163, 84965815]

約数ペア:

[(1, 84965815), (5, 16993163), (11, 7724165), (19, 4471885), (55, 1544833), (95, 894377), (209, 406535), (1045, 81307)]