2685496775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{52631}}^1$

素因数の和:52811

約数の個数: 24

約数和(自身を含む): 3609081504

約数和(自身を除く): 923584729

約数列:

[1, 5, 13, 25, 65, 157, 325, 785, 2041, 3925, 10205, 51025, 52631, 263155, 684203, 1315775, 3421015, 8263067, 17105075, 41315335, 107419871, 206576675, 537099355, 2685496775]

約数ペア:

[(1, 2685496775), (5, 537099355), (13, 206576675), (25, 107419871), (65, 41315335), (157, 17105075), (325, 8263067), (785, 3421015), (2041, 1315775), (3925, 684203), (10205, 263155), (51025, 52631)]