22606375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 31606848

約数和(自身を除く): 9000473

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 401, 451, 1025, 1375, 2005, 2255, 4411, 5125, 10025, 11275, 16441, 22055, 50125, 56375, 82205, 110275, 180851, 411025, 551375, 904255, 2055125, 4521275, 22606375]

約数ペア:

[(1, 22606375), (5, 4521275), (11, 2055125), (25, 904255), (41, 551375), (55, 411025), (125, 180851), (205, 110275), (275, 82205), (401, 56375), (451, 50125), (1025, 22055), (1375, 16441), (2005, 11275), (2255, 10025), (4411, 5125)]