15198249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 8026071

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 239, 451, 517, 717, 1353, 1551, 1927, 2629, 5781, 7887, 9799, 11233, 21197, 29397, 33699, 63591, 107789, 123563, 323367, 370689, 460553, 1381659, 5066083, 15198249]

約数ペア:

[(1, 15198249), (3, 5066083), (11, 1381659), (33, 460553), (41, 370689), (47, 323367), (123, 123563), (141, 107789), (239, 63591), (451, 33699), (517, 29397), (717, 21197), (1353, 11233), (1551, 9799), (1927, 7887), (2629, 5781)]