8177425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 10927872

約数和(自身を除く): 2750447

約数列:

[1, 5, 17, 25, 71, 85, 271, 355, 425, 1207, 1355, 1775, 4607, 6035, 6775, 19241, 23035, 30175, 96205, 115175, 327097, 481025, 1635485, 8177425]

約数ペア:

[(1, 8177425), (5, 1635485), (17, 481025), (25, 327097), (71, 115175), (85, 96205), (271, 30175), (355, 23035), (425, 19241), (1207, 6775), (1355, 6035), (1775, 4607)]