15021655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2417}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 19846944

約数和(自身を除く): 4825289

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2417, 6215, 12085, 26587, 132935, 273121, 1365605, 3004331, 15021655]

約数ペア:

[(1, 15021655), (5, 3004331), (11, 1365605), (55, 273121), (113, 132935), (565, 26587), (1243, 12085), (2417, 6215)]