40887125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 54991872

約数和(自身を除く): 14104747

約数列:

[1, 5, 17, 25, 71, 85, 125, 271, 355, 425, 1207, 1355, 1775, 2125, 4607, 6035, 6775, 8875, 19241, 23035, 30175, 33875, 96205, 115175, 150875, 327097, 481025, 575875, 1635485, 2405125, 8177425, 40887125]

約数ペア:

[(1, 40887125), (5, 8177425), (17, 2405125), (25, 1635485), (71, 575875), (85, 481025), (125, 327097), (271, 150875), (355, 115175), (425, 96205), (1207, 33875), (1355, 30175), (1775, 23035), (2125, 19241), (4607, 8875), (6035, 6775)]