About the Number

297130075

297130074 ← → 297130076

2進数表記:10001101101011101100001011011

漢数字表記:二億九千七百十三万七十五

素因数分解:

5 2 × 11 1 × 19 2 × 41 1 × 73 1

素因数の和:173
約数の個数: 72
約数和(自身を含む): 440503056
約数和(自身を除く): 143372981

約数列:
[1, 5, 11, 19, 25, 41, 55, 73, 95, 205, 209, 275, 361, 365, 451, 475, 779, 803, 1025, 1045, 1387, 1805, 1825, 2255, 2993, 3895, 3971, 4015, 5225, 6935, 8569, 9025, 11275, 14801, 14965, 15257, 19475, 19855, 20075, 26353, 32923, 34675, 42845, 56867, 74005, 74825, 76285, 99275, 131765, 162811, 164615, 214225, 284335, 289883, 370025, 381425, 625537, 658825, 814055, 823075, 1080473, 1421675, 1449415, 3127685, 4070275, 5402365, 7247075, 11885203, 15638425, 27011825, 59426015, 297130075]

約数ペア:
[(1, 297130075), (5, 59426015), (11, 27011825), (19, 15638425), (25, 11885203), (41, 7247075), (55, 5402365), (73, 4070275), (95, 3127685), (205, 1449415), (209, 1421675), (275, 1080473), (361, 823075), (365, 814055), (451, 658825), (475, 625537), (779, 381425), (803, 370025), (1025, 289883), (1045, 284335), (1387, 214225), (1805, 164615), (1825, 162811), (2255, 131765), (2993, 99275), (3895, 76285), (3971, 74825), (4015, 74005), (5225, 56867), (6935, 42845), (8569, 34675), (9025, 32923), (11275, 26353), (14801, 20075), (14965, 19855), (15257, 19475)]

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