128548995

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{182339}}^1$

素因数の和:182394

約数の個数: 16

約数和(自身を含む): 210055680

約数和(自身を除く): 81506685

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 182339, 547017, 911695, 2735085, 8569933, 25709799, 42849665, 128548995]

約数ペア:

[(1, 128548995), (3, 42849665), (5, 25709799), (15, 8569933), (47, 2735085), (141, 911695), (235, 547017), (705, 182339)]