About the Number

131799085

131799084 ← → 131799086

2進数表記:111110110110001100000101101

漢数字表記:一億三千百七十九万九千八十五

素因数分解:

5 1 × 11 1 × 23 1 × 43 1 × 2423 1

素因数の和:2505
約数の個数: 32
約数和(自身を含む): 184301568
約数和(自身を除く): 52502483

約数列:
[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 2365, 2423, 4945, 10879, 12115, 26653, 54395, 55729, 104189, 133265, 278645, 520945, 613019, 1146079, 2396347, 3065095, 5730395, 11981735, 26359817, 131799085]

約数ペア:
[(1, 131799085), (5, 26359817), (11, 11981735), (23, 5730395), (43, 3065095), (55, 2396347), (115, 1146079), (215, 613019), (253, 520945), (473, 278645), (989, 133265), (1265, 104189), (2365, 55729), (2423, 54395), (4945, 26653), (10879, 12115)]

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