15165528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90271}}^1$

素因数の和:90287

約数の個数: 32

約数和(自身を含む): 43330560

約数和(自身を除く): 28165032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90271, 180542, 270813, 361084, 541626, 631897, 722168, 1083252, 1263794, 1895691, 2166504, 2527588, 3791382, 5055176, 7582764, 15165528]

約数ペア:

[(1, 15165528), (2, 7582764), (3, 5055176), (4, 3791382), (6, 2527588), (7, 2166504), (8, 1895691), (12, 1263794), (14, 1083252), (21, 722168), (24, 631897), (28, 541626), (42, 361084), (56, 270813), (84, 180542), (168, 90271)]