27913296065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{2549}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 34413984000

約数和(自身を除く): 6500687935

約数列:

[1, 5, 71, 109, 283, 355, 545, 1415, 2549, 7739, 12745, 20093, 30847, 38695, 100465, 154235, 180979, 277841, 721367, 904895, 1389205, 2190137, 3606835, 10950685, 19726711, 51217057, 78629003, 98633555, 256085285, 393145015, 5582659213, 27913296065]

約数ペア:

[(1, 27913296065), (5, 5582659213), (71, 393145015), (109, 256085285), (283, 98633555), (355, 78629003), (545, 51217057), (1415, 19726711), (2549, 10950685), (7739, 3606835), (12745, 2190137), (20093, 1389205), (30847, 904895), (38695, 721367), (100465, 277841), (154235, 180979)]