148978017005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{12609227}}^1$

素因数の和:12609388

約数の個数: 16

約数和(自身を含む): 190651527360

約数和(自身を除く): 41673510355

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11815, 12609227, 63046135, 214356859, 1071784295, 1752682553, 8763412765, 29795603401, 148978017005]

約数ペア:

[(1, 148978017005), (5, 29795603401), (17, 8763412765), (85, 1752682553), (139, 1071784295), (695, 214356859), (2363, 63046135), (11815, 12609227)]