20225535275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4441}}^1\times {\mathrm{16561}}^1$

素因数の和:21023

約数の個数: 24

約数和(自身を含む): 27367446288

約数和(自身を除く): 7141911013

約数列:

[1, 5, 11, 25, 55, 275, 4441, 16561, 22205, 48851, 82805, 111025, 182171, 244255, 414025, 910855, 1221275, 4554275, 73547401, 367737005, 809021411, 1838685025, 4045107055, 20225535275]

約数ペア:

[(1, 20225535275), (5, 4045107055), (11, 1838685025), (25, 809021411), (55, 367737005), (275, 73547401), (4441, 4554275), (16561, 1221275), (22205, 910855), (48851, 414025), (82805, 244255), (111025, 182171)]