142695165

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 233306496

約数和(自身を除く): 90611331

約数列:

[1, 3, 5, 15, 61, 183, 277, 305, 563, 831, 915, 1385, 1689, 2815, 4155, 8445, 16897, 34343, 50691, 84485, 103029, 155951, 171715, 253455, 467853, 515145, 779755, 2339265, 9513011, 28539033, 47565055, 142695165]

約数ペア:

[(1, 142695165), (3, 47565055), (5, 28539033), (15, 9513011), (61, 2339265), (183, 779755), (277, 515145), (305, 467853), (563, 253455), (831, 171715), (915, 155951), (1385, 103029), (1689, 84485), (2815, 50691), (4155, 34343), (8445, 16897)]