About the Number

123029985

123029984 ← → 123029986

2進数表記:111010101010100100111100001

漢数字表記:一億二千三百二万九千九百八十五

素因数分解:

3 1 × 5 1 × 13 1 × 61 1 × 10343 1

素因数の和:10425
約数の個数: 32
約数和(自身を含む): 215486208
約数和(自身を除く): 92456223

約数列:
[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 10343, 11895, 31029, 51715, 134459, 155145, 403377, 630923, 672295, 1892769, 2016885, 3154615, 8201999, 9463845, 24605997, 41009995, 123029985]

約数ペア:
[(1, 123029985), (3, 41009995), (5, 24605997), (13, 9463845), (15, 8201999), (39, 3154615), (61, 2016885), (65, 1892769), (183, 672295), (195, 630923), (305, 403377), (793, 155145), (915, 134459), (2379, 51715), (3965, 31029), (10343, 11895)]

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