15196491

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 23761920

約数和(自身を除く): 8565429

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 2719, 5589, 8157, 24471, 62537, 73413, 187611, 220239, 562833, 660717, 1688499, 5065497, 15196491]

約数ペア:

[(1, 15196491), (3, 5065497), (9, 1688499), (23, 660717), (27, 562833), (69, 220239), (81, 187611), (207, 73413), (243, 62537), (621, 24471), (1863, 8157), (2719, 5589)]