168263875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1$

素因数の和:6136

約数の個数: 32

約数和(自身を含む): 239488704

約数和(自身を除く): 71224829

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 5525, 6091, 27625, 30455, 79183, 103547, 152275, 395915, 517735, 761375, 1346111, 1979575, 2588675, 6730555, 9897875, 12943375, 33652775, 168263875]

約数ペア:

[(1, 168263875), (5, 33652775), (13, 12943375), (17, 9897875), (25, 6730555), (65, 2588675), (85, 1979575), (125, 1346111), (221, 761375), (325, 517735), (425, 395915), (1105, 152275), (1625, 103547), (2125, 79183), (5525, 30455), (6091, 27625)]