About the Number

12315020009

12315020008 ← → 12315020010

2進数表記:1011011110000010000100101011101001

漢数字表記:百二十三億千五百二万九

素因数分解:

137 1 × 149 1 × 421 1 × 1433 1

素因数の和:2140
約数の個数: 16
約数和(自身を含む): 12526563600
約数和(自身を除く): 211543591

約数列:
[1, 137, 149, 421, 1433, 20413, 57677, 62729, 196321, 213517, 603293, 8593873, 29251829, 82651141, 89890657, 12315020009]

約数ペア:
[(1, 12315020009), (137, 89890657), (149, 82651141), (421, 29251829), (1433, 8593873), (20413, 603293), (57677, 213517), (62729, 196321)]

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