54528775

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18329}}^1$

素因数の和:18363

約数の個数: 24

約数和(自身を含む): 81825120

約数和(自身を除く): 27296345

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 18329, 91645, 128303, 311593, 458225, 641515, 1557965, 2181151, 3207575, 7789825, 10905755, 54528775]

約数ペア:

[(1, 54528775), (5, 10905755), (7, 7789825), (17, 3207575), (25, 2181151), (35, 1557965), (85, 641515), (119, 458225), (175, 311593), (425, 128303), (595, 91645), (2975, 18329)]