15301187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 17563392

約数和(自身を除く): 2262205

約数列:

[1, 11, 23, 197, 253, 307, 2167, 3377, 4531, 7061, 49841, 60479, 77671, 665269, 1391017, 15301187]

約数ペア:

[(1, 15301187), (11, 1391017), (23, 665269), (197, 77671), (253, 60479), (307, 49841), (2167, 7061), (3377, 4531)]