11240845

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 17696448

約数和(自身を除く): 6455603

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 97, 215, 245, 301, 385, 473, 485, 539, 679, 1067, 1505, 2107, 2365, 2695, 3311, 3395, 4171, 4753, 5335, 7469, 10535, 16555, 20855, 23177, 23765, 29197, 37345, 45881, 52283, 115885, 145985, 204379, 229405, 261415, 321167, 1021895, 1605835, 2248169, 11240845]

約数ペア:

[(1, 11240845), (5, 2248169), (7, 1605835), (11, 1021895), (35, 321167), (43, 261415), (49, 229405), (55, 204379), (77, 145985), (97, 115885), (215, 52283), (245, 45881), (301, 37345), (385, 29197), (473, 23765), (485, 23177), (539, 20855), (679, 16555), (1067, 10535), (1505, 7469), (2107, 5335), (2365, 4753), (2695, 4171), (3311, 3395)]