About the Number

121396065

121396064 ← → 121396066

2進数表記:111001111000101101101100001

漢数字表記:一億二千百三十九万六千六十五

素因数分解:

3 1 × 5 1 × 7 1 × 17 1 × 47 1 × 1447 1

素因数の和:1526
約数の個数: 64
約数和(自身を含む): 240205824
約数和(自身を除く): 118809759

約数列:
[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 85, 105, 119, 141, 235, 255, 329, 357, 595, 705, 799, 987, 1447, 1645, 1785, 2397, 3995, 4341, 4935, 5593, 7235, 10129, 11985, 16779, 21705, 24599, 27965, 30387, 50645, 68009, 73797, 83895, 122995, 151935, 172193, 204027, 340045, 368985, 476063, 516579, 860965, 1020135, 1156153, 1428189, 2380315, 2582895, 3468459, 5780765, 7140945, 8093071, 17342295, 24279213, 40465355, 121396065]

約数ペア:
[(1, 121396065), (3, 40465355), (5, 24279213), (7, 17342295), (15, 8093071), (17, 7140945), (21, 5780765), (35, 3468459), (47, 2582895), (51, 2380315), (85, 1428189), (105, 1156153), (119, 1020135), (141, 860965), (235, 516579), (255, 476063), (329, 368985), (357, 340045), (595, 204027), (705, 172193), (799, 151935), (987, 122995), (1447, 83895), (1645, 73797), (1785, 68009), (2397, 50645), (3995, 30387), (4341, 27965), (4935, 24599), (5593, 21705), (7235, 16779), (10129, 11985)]

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