About the Number

13161005

13161004 ← → 13161006

2進数表記:110010001101001000101101

漢数字表記:千三百十六万千五

素因数分解:

5 1 × 11 1 × 13 1 × 79 1 × 233 1

素因数の和:341
約数の個数: 32
約数和(自身を含む): 18869760
約数和(自身を除く): 5708755

約数列:
[1, 5, 11, 13, 55, 65, 79, 143, 233, 395, 715, 869, 1027, 1165, 2563, 3029, 4345, 5135, 11297, 12815, 15145, 18407, 33319, 56485, 92035, 166595, 202477, 239291, 1012385, 1196455, 2632201, 13161005]

約数ペア:
[(1, 13161005), (5, 2632201), (11, 1196455), (13, 1012385), (55, 239291), (65, 202477), (79, 166595), (143, 92035), (233, 56485), (395, 33319), (715, 18407), (869, 15145), (1027, 12815), (1165, 11297), (2563, 5135), (3029, 4345)]

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