13881523545

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{59243}}^1$

素因数の和:59422

約数の個数: 48

約数和(自身を含む): 24842668032

約数和(自身を除く): 10961144487

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 127, 205, 369, 381, 615, 635, 1143, 1845, 1905, 5207, 5715, 15621, 26035, 46863, 59243, 78105, 177729, 234315, 296215, 533187, 888645, 2428963, 2665935, 7286889, 7523861, 12144815, 21860667, 22571583, 36434445, 37619305, 67714749, 109303335, 112857915, 308478301, 338573745, 925434903, 1542391505, 2776304709, 4627174515, 13881523545]

約数ペア:

[(1, 13881523545), (3, 4627174515), (5, 2776304709), (9, 1542391505), (15, 925434903), (41, 338573745), (45, 308478301), (123, 112857915), (127, 109303335), (205, 67714749), (369, 37619305), (381, 36434445), (615, 22571583), (635, 21860667), (1143, 12144815), (1845, 7523861), (1905, 7286889), (5207, 2665935), (5715, 2428963), (15621, 888645), (26035, 533187), (46863, 296215), (59243, 234315), (78105, 177729)]