About the Number

10139745

10139744 ← → 10139746

2進数表記:100110101011100001100001

漢数字表記:千十三万九千七百四十五

素因数分解:

3 1 × 5 1 × 7 1 × 11 1 × 8779 1

素因数の和:8805
約数の個数: 32
約数和(自身を含む): 20229120
約数和(自身を除く): 10089375

約数列:
[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 8779, 26337, 43895, 61453, 96569, 131685, 184359, 289707, 307265, 482845, 675983, 921795, 1448535, 2027949, 3379915, 10139745]

約数ペア:
[(1, 10139745), (3, 3379915), (5, 2027949), (7, 1448535), (11, 921795), (15, 675983), (21, 482845), (33, 307265), (35, 289707), (55, 184359), (77, 131685), (105, 96569), (165, 61453), (231, 43895), (385, 26337), (1155, 8779)]

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