15011649

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1022

約数の個数: 20

約数和(自身を含む): 22547140

約数和(自身を除く): 7535491

約数列:

[1, 3, 9, 27, 81, 241, 723, 769, 2169, 2307, 6507, 6921, 19521, 20763, 62289, 185329, 555987, 1667961, 5003883, 15011649]

約数ペア:

[(1, 15011649), (3, 5003883), (9, 1667961), (27, 555987), (81, 185329), (241, 62289), (723, 20763), (769, 19521), (2169, 6921), (2307, 6507)]