11640315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18047}}^1$

素因数の和:18098

約数の個数: 16

約数和(自身を含む): 19058688

約数和(自身を除く): 7418373

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18047, 54141, 90235, 270705, 776021, 2328063, 3880105, 11640315]

約数ペア:

[(1, 11640315), (3, 3880105), (5, 2328063), (15, 776021), (43, 270705), (129, 90235), (215, 54141), (645, 18047)]