23871165

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 38831520

約数和(自身を除く): 14960355

約数列:

[1, 3, 5, 15, 107, 139, 321, 417, 535, 695, 1605, 2085, 11449, 14873, 34347, 44619, 57245, 74365, 171735, 223095, 1591411, 4774233, 7957055, 23871165]

約数ペア:

[(1, 23871165), (3, 7957055), (5, 4774233), (15, 1591411), (107, 223095), (139, 171735), (321, 74365), (417, 57245), (535, 44619), (695, 34347), (1605, 14873), (2085, 11449)]