455485131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 719881344

約数和(自身を除く): 264396213

約数列:

[1, 3, 9, 17, 47, 51, 97, 141, 153, 291, 423, 653, 799, 873, 1649, 1959, 2397, 4559, 4947, 5877, 7191, 11101, 13677, 14841, 30691, 33303, 41031, 63341, 77503, 92073, 99909, 190023, 232509, 276219, 521747, 570069, 697527, 1076797, 1565241, 2977027, 3230391, 4695723, 8931081, 9691173, 26793243, 50609459, 151828377, 455485131]

約数ペア:

[(1, 455485131), (3, 151828377), (9, 50609459), (17, 26793243), (47, 9691173), (51, 8931081), (97, 4695723), (141, 3230391), (153, 2977027), (291, 1565241), (423, 1076797), (653, 697527), (799, 570069), (873, 521747), (1649, 276219), (1959, 232509), (2397, 190023), (4559, 99909), (4947, 92073), (5877, 77503), (7191, 63341), (11101, 41031), (13677, 33303), (14841, 30691)]