84147875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5696

約数の個数: 32

約数和(自身を含む): 127101312

約数和(自身を除く): 42953437

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 5657, 14875, 28285, 39599, 96169, 141425, 197995, 480845, 673183, 707125, 989975, 2404225, 3365915, 4949875, 12021125, 16829575, 84147875]

約数ペア:

[(1, 84147875), (5, 16829575), (7, 12021125), (17, 4949875), (25, 3365915), (35, 2404225), (85, 989975), (119, 707125), (125, 673183), (175, 480845), (425, 197995), (595, 141425), (875, 96169), (2125, 39599), (2975, 28285), (5657, 14875)]