About the Number

5420985

5420984 ← → 5420986

2進数表記:10100101011011110111001

漢数字表記:五百四十二万九百八十五

素因数分解:

3 1 × 5 1 × 19 1 × 23 1 × 827 1

素因数の和:877
約数の個数: 32
約数和(自身を含む): 9538560
約数和(自身を除く): 4117575

約数列:
[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 827, 1311, 2185, 2481, 4135, 6555, 12405, 15713, 19021, 47139, 57063, 78565, 95105, 235695, 285315, 361399, 1084197, 1806995, 5420985]

約数ペア:
[(1, 5420985), (3, 1806995), (5, 1084197), (15, 361399), (19, 285315), (23, 235695), (57, 95105), (69, 78565), (95, 57063), (115, 47139), (285, 19021), (345, 15713), (437, 12405), (827, 6555), (1311, 4135), (2185, 2481)]

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