156049545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 273901824

約数和(自身を除く): 117852279

約数列:

[1, 3, 5, 15, 17, 51, 73, 83, 85, 101, 219, 249, 255, 303, 365, 415, 505, 1095, 1241, 1245, 1411, 1515, 1717, 3723, 4233, 5151, 6059, 6205, 7055, 7373, 8383, 8585, 18177, 18615, 21165, 22119, 25149, 25755, 30295, 36865, 41915, 90885, 103003, 110595, 125341, 125745, 142511, 309009, 376023, 427533, 515015, 611959, 626705, 712555, 1545045, 1835877, 1880115, 2137665, 3059795, 9179385, 10403303, 31209909, 52016515, 156049545]

約数ペア:

[(1, 156049545), (3, 52016515), (5, 31209909), (15, 10403303), (17, 9179385), (51, 3059795), (73, 2137665), (83, 1880115), (85, 1835877), (101, 1545045), (219, 712555), (249, 626705), (255, 611959), (303, 515015), (365, 427533), (415, 376023), (505, 309009), (1095, 142511), (1241, 125745), (1245, 125341), (1411, 110595), (1515, 103003), (1717, 90885), (3723, 41915), (4233, 36865), (5151, 30295), (6059, 25755), (6205, 25149), (7055, 22119), (7373, 21165), (8383, 18615), (8585, 18177)]