15048243

素因数分解:

$3^2\times 7^2\times {\mathrm{34123}}^1$

素因数の和:34143

約数の個数: 18

約数和(自身を含む): 25285884

約数和(自身を除く): 10237641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 34123, 102369, 238861, 307107, 716583, 1672027, 2149749, 5016081, 15048243]

約数ペア:

[(1, 15048243), (3, 5016081), (7, 2149749), (9, 1672027), (21, 716583), (49, 307107), (63, 238861), (147, 102369), (441, 34123)]