15174081

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 10469439

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2543, 5967, 7629, 22887, 33059, 43231, 68661, 99177, 129693, 297531, 389079, 562003, 892593, 1167237, 1686009, 5058027, 15174081]

約数ペア:

[(1, 15174081), (3, 5058027), (9, 1686009), (13, 1167237), (17, 892593), (27, 562003), (39, 389079), (51, 297531), (117, 129693), (153, 99177), (221, 68661), (351, 43231), (459, 33059), (663, 22887), (1989, 7629), (2543, 5967)]