15291269259

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{996109}}^1$

素因数の和:996179

約数の個数: 32

約数和(自身を含む): 25245411840

約数和(自身を除く): 9954142581

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 996109, 2988327, 6972763, 16933853, 20918289, 42832687, 50801559, 118536971, 128498061, 299828809, 355610913, 728155679, 899486427, 2184467037, 5097089753, 15291269259]

約数ペア:

[(1, 15291269259), (3, 5097089753), (7, 2184467037), (17, 899486427), (21, 728155679), (43, 355610913), (51, 299828809), (119, 128498061), (129, 118536971), (301, 50801559), (357, 42832687), (731, 20918289), (903, 16933853), (2193, 6972763), (5117, 2988327), (15351, 996109)]