4521275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 6280848

約数和(自身を除く): 1759573

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 401, 451, 1025, 2005, 2255, 4411, 10025, 11275, 16441, 22055, 82205, 110275, 180851, 411025, 904255, 4521275]

約数ペア:

[(1, 4521275), (5, 904255), (11, 411025), (25, 180851), (41, 110275), (55, 82205), (205, 22055), (275, 16441), (401, 11275), (451, 10025), (1025, 4411), (2005, 2255)]