12925313265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1\times {\mathrm{23719}}^1$

素因数の和:25881

約数の個数: 32

約数和(自身を含む): 21908171520

約数和(自身を除く): 8982858255

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2137, 6411, 10685, 23719, 32055, 36329, 71157, 108987, 118595, 181645, 355785, 403223, 544935, 1209669, 2016115, 6048345, 50687503, 152062509, 253437515, 760312545, 861687551, 2585062653, 4308437755, 12925313265]

約数ペア:

[(1, 12925313265), (3, 4308437755), (5, 2585062653), (15, 861687551), (17, 760312545), (51, 253437515), (85, 152062509), (255, 50687503), (2137, 6048345), (6411, 2016115), (10685, 1209669), (23719, 544935), (32055, 403223), (36329, 355785), (71157, 181645), (108987, 118595)]