13206545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 17696448

約数和(自身を除く): 4489903

約数列:

[1, 5, 11, 55, 83, 121, 263, 415, 605, 913, 1315, 2893, 4565, 10043, 14465, 21829, 31823, 50215, 109145, 159115, 240119, 1200595, 2641309, 13206545]

約数ペア:

[(1, 13206545), (5, 2641309), (11, 1200595), (55, 240119), (83, 159115), (121, 109145), (263, 50215), (415, 31823), (605, 21829), (913, 14465), (1315, 10043), (2893, 4565)]