399142090755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5378911}}^1$

素因数の和:5379036

約数の個数: 48

約数和(自身を含む): 740095259904

約数和(自身を除く): 340953169149

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, 74205, 5378911, 16136733, 26894555, 48410199, 80683665, 91441487, 242050995, 274324461, 457207435, 521754367, 822973383, 1371622305, 1565263101, 2608771835, 4114866915, 4695789303, 7826315505, 8869824239, 23478946515, 26609472717, 44349121195, 79828418151, 133047363585, 399142090755]

約数ペア:

[(1, 399142090755), (3, 133047363585), (5, 79828418151), (9, 44349121195), (15, 26609472717), (17, 23478946515), (45, 8869824239), (51, 7826315505), (85, 4695789303), (97, 4114866915), (153, 2608771835), (255, 1565263101), (291, 1371622305), (485, 822973383), (765, 521754367), (873, 457207435), (1455, 274324461), (1649, 242050995), (4365, 91441487), (4947, 80683665), (8245, 48410199), (14841, 26894555), (24735, 16136733), (74205, 5378911)]