157482945

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 285542400

約数和(自身を除く): 128059455

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 465, 711, 1185, 1395, 1429, 2449, 3555, 4287, 7145, 7347, 12245, 12861, 21435, 22041, 36735, 44299, 64305, 110205, 112891, 132897, 221495, 338673, 398691, 564455, 664485, 1016019, 1693365, 1993455, 3499621, 5080095, 10498863, 17498105, 31496589, 52494315, 157482945]

約数ペア:

[(1, 157482945), (3, 52494315), (5, 31496589), (9, 17498105), (15, 10498863), (31, 5080095), (45, 3499621), (79, 1993455), (93, 1693365), (155, 1016019), (237, 664485), (279, 564455), (395, 398691), (465, 338673), (711, 221495), (1185, 132897), (1395, 112891), (1429, 110205), (2449, 64305), (3555, 44299), (4287, 36735), (7145, 22041), (7347, 21435), (12245, 12861)]