15892551

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{20297}}^1$

素因数の和:20335

約数の個数: 16

約数和(自身を含む): 24357600

約数和(自身を除く): 8465049

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 20297, 60891, 182673, 548019, 588613, 1765839, 5297517, 15892551]

約数ペア:

[(1, 15892551), (3, 5297517), (9, 1765839), (27, 588613), (29, 548019), (87, 182673), (261, 60891), (783, 20297)]