157418385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617327}}^1$

素因数の和:617352

約数の個数: 16

約数和(自身を含む): 266685696

約数和(自身を除く): 109267311

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 617327, 1851981, 3086635, 9259905, 10494559, 31483677, 52472795, 157418385]

約数ペア:

[(1, 157418385), (3, 52472795), (5, 31483677), (15, 10494559), (17, 9259905), (51, 3086635), (85, 1851981), (255, 617327)]