129484755

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 229232640

約数和(自身を除く): 99747885

約数列:

[1, 3, 5, 9, 15, 45, 127, 139, 163, 381, 417, 489, 635, 695, 815, 1143, 1251, 1467, 1905, 2085, 2445, 5715, 6255, 7335, 17653, 20701, 22657, 52959, 62103, 67971, 88265, 103505, 113285, 158877, 186309, 203913, 264795, 310515, 339855, 794385, 931545, 1019565, 2877439, 8632317, 14387195, 25896951, 43161585, 129484755]

約数ペア:

[(1, 129484755), (3, 43161585), (5, 25896951), (9, 14387195), (15, 8632317), (45, 2877439), (127, 1019565), (139, 931545), (163, 794385), (381, 339855), (417, 310515), (489, 264795), (635, 203913), (695, 186309), (815, 158877), (1143, 113285), (1251, 103505), (1467, 88265), (1905, 67971), (2085, 62103), (2445, 52959), (5715, 22657), (6255, 20701), (7335, 17653)]