157789155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5783}}^1$

素因数の和:5915

約数の個数: 32

約数和(自身を含む): 269858304

約数和(自身を除く): 112069149

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 5783, 9095, 17349, 27285, 28915, 86745, 98311, 294933, 491555, 618781, 1474665, 1856343, 3093905, 9281715, 10519277, 31557831, 52596385, 157789155]

約数ペア:

[(1, 157789155), (3, 52596385), (5, 31557831), (15, 10519277), (17, 9281715), (51, 3093905), (85, 1856343), (107, 1474665), (255, 618781), (321, 491555), (535, 294933), (1605, 98311), (1819, 86745), (5457, 28915), (5783, 27285), (9095, 17349)]