239152045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 91068755

約数列:

[1, 5, 11, 23, 55, 97, 115, 253, 485, 1067, 1265, 1949, 2231, 5335, 9745, 11155, 21439, 24541, 44827, 107195, 122705, 189053, 224135, 493097, 945265, 2079583, 2465485, 4348219, 10397915, 21741095, 47830409, 239152045]

約数ペア:

[(1, 239152045), (5, 47830409), (11, 21741095), (23, 10397915), (55, 4348219), (97, 2465485), (115, 2079583), (253, 945265), (485, 493097), (1067, 224135), (1265, 189053), (1949, 122705), (2231, 107195), (5335, 44827), (9745, 24541), (11155, 21439)]