18127136275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{108497}}^1$

素因数の和:108711

約数の個数: 24

約数和(自身を含む): 23167360944

約数和(自身を除く): 5040224669

約数列:

[1, 5, 25, 41, 163, 205, 815, 1025, 4075, 6683, 33415, 108497, 167075, 542485, 2712425, 4448377, 17685011, 22241885, 88425055, 111209425, 442125275, 725085451, 3625427255, 18127136275]

約数ペア:

[(1, 18127136275), (5, 3625427255), (25, 725085451), (41, 442125275), (163, 111209425), (205, 88425055), (815, 22241885), (1025, 17685011), (4075, 4448377), (6683, 2712425), (33415, 542485), (108497, 167075)]