38927135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 52799040

約数和(自身を除く): 13871905

約数列:

[1, 5, 13, 29, 65, 107, 145, 193, 377, 535, 965, 1391, 1885, 2509, 3103, 5597, 6955, 12545, 15515, 20651, 27985, 40339, 72761, 103255, 201695, 268463, 363805, 598879, 1342315, 2994395, 7785427, 38927135]

約数ペア:

[(1, 38927135), (5, 7785427), (13, 2994395), (29, 1342315), (65, 598879), (107, 363805), (145, 268463), (193, 201695), (377, 103255), (535, 72761), (965, 40339), (1391, 27985), (1885, 20651), (2509, 15515), (3103, 12545), (5597, 6955)]