57204915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11851

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 44816205

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 11807, 35421, 59035, 177105, 200719, 224333, 602157, 672999, 1003595, 1121665, 3010785, 3364995, 3813661, 11440983, 19068305, 57204915]

約数ペア:

[(1, 57204915), (3, 19068305), (5, 11440983), (15, 3813661), (17, 3364995), (19, 3010785), (51, 1121665), (57, 1003595), (85, 672999), (95, 602157), (255, 224333), (285, 200719), (323, 177105), (969, 59035), (1615, 35421), (4845, 11807)]