About the Number

132012945

132012944 ← → 132012946

2進数表記:111110111100101101110010001

漢数字表記:一億三千二百一万二千九百四十五

素因数分解:

3 2 × 5 1 × 499 1 × 5879 1

素因数の和:6389
約数の個数: 24
約数和(自身を含む): 229320000
約数和(自身を除く): 97307055

約数列:
[1, 3, 5, 9, 15, 45, 499, 1497, 2495, 4491, 5879, 7485, 17637, 22455, 29395, 52911, 88185, 264555, 2933621, 8800863, 14668105, 26402589, 44004315, 132012945]

約数ペア:
[(1, 132012945), (3, 44004315), (5, 26402589), (9, 14668105), (15, 8800863), (45, 2933621), (499, 264555), (1497, 88185), (2495, 52911), (4491, 29395), (5879, 22455), (7485, 17637)]

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