40470925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 55032192

約数和(自身を除く): 14561267

約数列:

[1, 5, 11, 25, 55, 275, 367, 401, 1835, 2005, 4037, 4411, 9175, 10025, 20185, 22055, 100925, 110275, 147167, 735835, 1618837, 3679175, 8094185, 40470925]

約数ペア:

[(1, 40470925), (5, 8094185), (11, 3679175), (25, 1618837), (55, 735835), (275, 147167), (367, 110275), (401, 100925), (1835, 22055), (2005, 20185), (4037, 10025), (4411, 9175)]