42802165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 61341696

約数和(自身を除く): 18539531

約数列:

[1, 5, 7, 31, 35, 103, 155, 217, 383, 515, 721, 1085, 1915, 2681, 3193, 3605, 11873, 13405, 15965, 22351, 39449, 59365, 83111, 111755, 197245, 276143, 415555, 1222919, 1380715, 6114595, 8560433, 42802165]

約数ペア:

[(1, 42802165), (5, 8560433), (7, 6114595), (31, 1380715), (35, 1222919), (103, 415555), (155, 276143), (217, 197245), (383, 111755), (515, 83111), (721, 59365), (1085, 39449), (1915, 22351), (2681, 15965), (3193, 13405), (3605, 11873)]