67399015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 83694240

約数和(自身を除く): 16295225

約数列:

[1, 5, 37, 139, 185, 695, 2621, 5143, 13105, 25715, 96977, 364319, 484885, 1821595, 13479803, 67399015]

約数ペア:

[(1, 67399015), (5, 13479803), (37, 1821595), (139, 484885), (185, 364319), (695, 96977), (2621, 25715), (5143, 13105)]