85864995

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2347}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 153277440

約数和(自身を除く): 67412445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 2347, 2439, 4065, 7041, 7317, 11735, 12195, 21123, 35205, 36585, 63369, 105615, 316845, 636037, 1908111, 3180185, 5724333, 9540555, 17172999, 28621665, 85864995]

約数ペア:

[(1, 85864995), (3, 28621665), (5, 17172999), (9, 9540555), (15, 5724333), (27, 3180185), (45, 1908111), (135, 636037), (271, 316845), (813, 105615), (1355, 63369), (2347, 36585), (2439, 35205), (4065, 21123), (7041, 12195), (7317, 11735)]