About the Number

134431245

134431244 ← → 134431246

2進数表記:1000000000110100001000001101

漢数字表記:一億三千四百四十三万千二百四十五

素因数分解:

3 6 × 5 1 × 13 1 × 2837 1

素因数の和:2873
約数の個数: 56
約数和(自身を含む): 260562456
約数和(自身を除く): 126131211

約数列:
[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 1053, 1215, 1755, 2837, 3159, 3645, 5265, 8511, 9477, 14185, 15795, 25533, 36881, 42555, 47385, 76599, 110643, 127665, 184405, 229797, 331929, 382995, 553215, 689391, 995787, 1148985, 1659645, 2068173, 2987361, 3446955, 4978935, 8962083, 10340865, 14936805, 26886249, 44810415, 134431245]

約数ペア:
[(1, 134431245), (3, 44810415), (5, 26886249), (9, 14936805), (13, 10340865), (15, 8962083), (27, 4978935), (39, 3446955), (45, 2987361), (65, 2068173), (81, 1659645), (117, 1148985), (135, 995787), (195, 689391), (243, 553215), (351, 382995), (405, 331929), (585, 229797), (729, 184405), (1053, 127665), (1215, 110643), (1755, 76599), (2837, 47385), (3159, 42555), (3645, 36881), (5265, 25533), (8511, 15795), (9477, 14185)]

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