About the Number

105897891

105897890 ← → 105897892

2進数表記:110010011111101111110100011

漢数字表記:一億五百八十九万七千八百九十一

素因数分解:

3 1 × 11 1 × 31 1 × 61 1 × 1697 1

素因数の和:1803
約数の個数: 32
約数和(自身を含む): 161703936
約数和(自身を除く): 55806045

約数列:
[1, 3, 11, 31, 33, 61, 93, 183, 341, 671, 1023, 1697, 1891, 2013, 5091, 5673, 18667, 20801, 52607, 56001, 62403, 103517, 157821, 310551, 578677, 1138687, 1736031, 3209027, 3416061, 9627081, 35299297, 105897891]

約数ペア:
[(1, 105897891), (3, 35299297), (11, 9627081), (31, 3416061), (33, 3209027), (61, 1736031), (93, 1138687), (183, 578677), (341, 310551), (671, 157821), (1023, 103517), (1697, 62403), (1891, 56001), (2013, 52607), (5091, 20801), (5673, 18667)]

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