2064605715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{27823}}^1$

素因数の和:27948

約数の個数: 48

約数和(自身を含む): 3828359808

約数和(自身を除く): 1763754093

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 765, 873, 1455, 1649, 4365, 4947, 8245, 14841, 24735, 27823, 74205, 83469, 139115, 250407, 417345, 472991, 1252035, 1418973, 2364955, 2698831, 4256919, 7094865, 8096493, 13494155, 21284595, 24289479, 40482465, 45880127, 121447395, 137640381, 229400635, 412921143, 688201905, 2064605715]

約数ペア:

[(1, 2064605715), (3, 688201905), (5, 412921143), (9, 229400635), (15, 137640381), (17, 121447395), (45, 45880127), (51, 40482465), (85, 24289479), (97, 21284595), (153, 13494155), (255, 8096493), (291, 7094865), (485, 4256919), (765, 2698831), (873, 2364955), (1455, 1418973), (1649, 1252035), (4365, 472991), (4947, 417345), (8245, 250407), (14841, 139115), (24735, 83469), (27823, 74205)]