210082245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{297989}}^1$

素因数の和:298044

約数の個数: 16

約数和(自身を含む): 343284480

約数和(自身を除く): 133202235

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 297989, 893967, 1489945, 4469835, 14005483, 42016449, 70027415, 210082245]

約数ペア:

[(1, 210082245), (3, 70027415), (5, 42016449), (15, 14005483), (47, 4469835), (141, 1489945), (235, 893967), (705, 297989)]