About the Number

150072945

150072944 ← → 150072946

2進数表記:1000111100011110111001110001

漢数字表記:一億五千七万二千九百四十五

素因数分解:

3 1 × 5 1 × 11 1 × 53 1 × 131 2

素因数の和:334
約数の個数: 48
約数和(自身を含む): 268940736
約数和(自身を除く): 118867791

約数列:
[1, 3, 5, 11, 15, 33, 53, 55, 131, 159, 165, 265, 393, 583, 655, 795, 1441, 1749, 1965, 2915, 4323, 6943, 7205, 8745, 17161, 20829, 21615, 34715, 51483, 76373, 85805, 104145, 188771, 229119, 257415, 381865, 566313, 909533, 943855, 1145595, 2728599, 2831565, 4547665, 10004863, 13642995, 30014589, 50024315, 150072945]

約数ペア:
[(1, 150072945), (3, 50024315), (5, 30014589), (11, 13642995), (15, 10004863), (33, 4547665), (53, 2831565), (55, 2728599), (131, 1145595), (159, 943855), (165, 909533), (265, 566313), (393, 381865), (583, 257415), (655, 229119), (795, 188771), (1441, 104145), (1749, 85805), (1965, 76373), (2915, 51483), (4323, 34715), (6943, 21615), (7205, 20829), (8745, 17161)]

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