About the Number

149291275

149291274 ← → 149291276

2進数表記:1000111001100000000100001011

漢数字表記:一億四千九百二十九万千二百七十五

素因数分解:

5 2 × 7 1 × 23 1 × 29 1 × 1279 1

素因数の和:1348
約数の個数: 48
約数和(自身を含む): 228556800
約数和(自身を除く): 79265525

約数列:
[1, 5, 7, 23, 25, 29, 35, 115, 145, 161, 175, 203, 575, 667, 725, 805, 1015, 1279, 3335, 4025, 4669, 5075, 6395, 8953, 16675, 23345, 29417, 31975, 37091, 44765, 116725, 147085, 185455, 205919, 223825, 259637, 735425, 853093, 927275, 1029595, 1298185, 4265465, 5147975, 5971651, 6490925, 21327325, 29858255, 149291275]

約数ペア:
[(1, 149291275), (5, 29858255), (7, 21327325), (23, 6490925), (25, 5971651), (29, 5147975), (35, 4265465), (115, 1298185), (145, 1029595), (161, 927275), (175, 853093), (203, 735425), (575, 259637), (667, 223825), (725, 205919), (805, 185455), (1015, 147085), (1279, 116725), (3335, 44765), (4025, 37091), (4669, 31975), (5075, 29417), (6395, 23345), (8953, 16675)]

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