2854075

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 4142592

約数和(自身を除く): 1288517

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 347, 1175, 1645, 1735, 2429, 8225, 8675, 12145, 16309, 60725, 81545, 114163, 407725, 570815, 2854075]

約数ペア:

[(1, 2854075), (5, 570815), (7, 407725), (25, 114163), (35, 81545), (47, 60725), (175, 16309), (235, 12145), (329, 8675), (347, 8225), (1175, 2429), (1645, 1735)]