4057975

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 5343408

約数和(自身を除く): 1285433

約数列:

[1, 5, 25, 37, 41, 107, 185, 205, 535, 925, 1025, 1517, 2675, 3959, 4387, 7585, 19795, 21935, 37925, 98975, 109675, 162319, 811595, 4057975]

約数ペア:

[(1, 4057975), (5, 811595), (25, 162319), (37, 109675), (41, 98975), (107, 37925), (185, 21935), (205, 19795), (535, 7585), (925, 4387), (1025, 3959), (1517, 2675)]