15150009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42437}}^1$

素因数の和:42464

約数の個数: 16

約数和(自身を含む): 24444288

約数和(自身を除く): 9294279

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42437, 127311, 297059, 721429, 891177, 2164287, 5050003, 15150009]

約数ペア:

[(1, 15150009), (3, 5050003), (7, 2164287), (17, 891177), (21, 721429), (51, 297059), (119, 127311), (357, 42437)]