15585021

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{10891}}^1$

素因数の和:10953

約数の個数: 16

約数和(自身を含む): 23526720

約数和(自身を除く): 7941699

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 10891, 32673, 98019, 294057, 577223, 1731669, 5195007, 15585021]

約数ペア:

[(1, 15585021), (3, 5195007), (9, 1731669), (27, 577223), (53, 294057), (159, 98019), (477, 32673), (1431, 10891)]