15148007

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{13441}}^1$

素因数の和:13478

約数の個数: 12

約数和(自身を含む): 18388656

約数和(自身を除く): 3240649

約数列:

[1, 7, 23, 49, 161, 1127, 13441, 94087, 309143, 658609, 2164001, 15148007]

約数ペア:

[(1, 15148007), (7, 2164001), (23, 658609), (49, 309143), (161, 94087), (1127, 13441)]