15085317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 21730688

約数和(自身を除く): 6645371

約数列:

[1, 3, 13, 39, 613, 631, 1839, 1893, 7969, 8203, 23907, 24609, 386803, 1160409, 5028439, 15085317]

約数ペア:

[(1, 15085317), (3, 5028439), (13, 1160409), (39, 386803), (613, 24609), (631, 23907), (1839, 8203), (1893, 7969)]