15075814

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 25361280

約数和(自身を除く): 10285466

約数列:

[1, 2, 13, 26, 47, 73, 94, 146, 169, 338, 611, 949, 1222, 1898, 2197, 3431, 4394, 6862, 7943, 12337, 15886, 24674, 44603, 89206, 103259, 160381, 206518, 320762, 579839, 1159678, 7537907, 15075814]

約数ペア:

[(1, 15075814), (2, 7537907), (13, 1159678), (26, 579839), (47, 320762), (73, 206518), (94, 160381), (146, 103259), (169, 89206), (338, 44603), (611, 24674), (949, 15886), (1222, 12337), (1898, 7943), (2197, 6862), (3431, 4394)]