8742305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12227}}^1$

素因数の和:12256

約数の個数: 16

約数和(自身を含む): 12325824

約数和(自身を除く): 3583519

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 12227, 61135, 134497, 158951, 672485, 794755, 1748461, 8742305]

約数ペア:

[(1, 8742305), (5, 1748461), (11, 794755), (13, 672485), (55, 158951), (65, 134497), (143, 61135), (715, 12227)]