15380121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10399}}^1$

素因数の和:10448

約数の個数: 16

約数和(自身を含む): 22464000

約数和(自身を除く): 7083879

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 10399, 31197, 176783, 301571, 530349, 904713, 5126707, 15380121]

約数ペア:

[(1, 15380121), (3, 5126707), (17, 904713), (29, 530349), (51, 301571), (87, 176783), (493, 31197), (1479, 10399)]