38305085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 20239555

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 2903, 13195, 14515, 20321, 37739, 84187, 101605, 188695, 264173, 420935, 589309, 1094431, 1320865, 2946545, 5472155, 7661017, 38305085]

約数ペア:

[(1, 38305085), (5, 7661017), (7, 5472155), (13, 2946545), (29, 1320865), (35, 1094431), (65, 589309), (91, 420935), (145, 264173), (203, 188695), (377, 101605), (455, 84187), (1015, 37739), (1885, 20321), (2639, 14515), (2903, 13195)]