12613155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17891}}^1$

素因数の和:17946

約数の個数: 16

約数和(自身を含む): 20611584

約数和(自身を除く): 7998429

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17891, 53673, 89455, 268365, 840877, 2522631, 4204385, 12613155]

約数ペア:

[(1, 12613155), (3, 4204385), (5, 2522631), (15, 840877), (47, 268365), (141, 89455), (235, 53673), (705, 17891)]