78877893315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{310439}}^1$

素因数の和:311763

約数の個数: 32

約数和(自身を含む): 136017423360

約数和(自身を除く): 57139530045

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1303, 3909, 6515, 16939, 19545, 50817, 84695, 254085, 310439, 931317, 1552195, 4035707, 4656585, 12107121, 20178535, 60535605, 404502017, 1213506051, 2022510085, 5258526221, 6067530255, 15775578663, 26292631105, 78877893315]

約数ペア:

[(1, 78877893315), (3, 26292631105), (5, 15775578663), (13, 6067530255), (15, 5258526221), (39, 2022510085), (65, 1213506051), (195, 404502017), (1303, 60535605), (3909, 20178535), (6515, 12107121), (16939, 4656585), (19545, 4035707), (50817, 1552195), (84695, 931317), (254085, 310439)]