15775503

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 21897216

約数和(自身を除く): 6121713

約数列:

[1, 3, 47, 53, 141, 159, 2111, 2491, 6333, 7473, 99217, 111883, 297651, 335649, 5258501, 15775503]

約数ペア:

[(1, 15775503), (3, 5258501), (47, 335649), (53, 297651), (141, 111883), (159, 99217), (2111, 7473), (2491, 6333)]