15225768

素因数分解:

$2^3\times 3^2\times {\mathrm{211469}}^1$

素因数の和:211481

約数の個数: 24

約数和(自身を含む): 41236650

約数和(自身を除く): 26010882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211469, 422938, 634407, 845876, 1268814, 1691752, 1903221, 2537628, 3806442, 5075256, 7612884, 15225768]

約数ペア:

[(1, 15225768), (2, 7612884), (3, 5075256), (4, 3806442), (6, 2537628), (8, 1903221), (9, 1691752), (12, 1268814), (18, 845876), (24, 634407), (36, 422938), (72, 211469)]