11143755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 23385024

約数和(自身を除く): 12241269

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2081, 5355, 6243, 10405, 14567, 18729, 31215, 35377, 43701, 72835, 93645, 106131, 131103, 176885, 218505, 247639, 318393, 530655, 655515, 742917, 1238195, 1591965, 2228751, 3714585, 11143755]

約数ペア:

[(1, 11143755), (3, 3714585), (5, 2228751), (7, 1591965), (9, 1238195), (15, 742917), (17, 655515), (21, 530655), (35, 318393), (45, 247639), (51, 218505), (63, 176885), (85, 131103), (105, 106131), (119, 93645), (153, 72835), (255, 43701), (315, 35377), (357, 31215), (595, 18729), (765, 14567), (1071, 10405), (1785, 6243), (2081, 5355)]