About the Number

138727105

138727104 ← → 138727106

2進数表記:1000010001001100111011000001

漢数字表記:一億三千八百七十二万七千百五

素因数分解:

5 1 × 11 2 × 107 1 × 2143 1

素因数の和:2277
約数の個数: 24
約数和(自身を含む): 184778496
約数和(自身を除く): 46051391

約数列:
[1, 5, 11, 55, 107, 121, 535, 605, 1177, 2143, 5885, 10715, 12947, 23573, 64735, 117865, 229301, 259303, 1146505, 1296515, 2522311, 12611555, 27745421, 138727105]

約数ペア:
[(1, 138727105), (5, 27745421), (11, 12611555), (55, 2522311), (107, 1296515), (121, 1146505), (535, 259303), (605, 229301), (1177, 117865), (2143, 64735), (5885, 23573), (10715, 12947)]

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