4275915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 7896576

約数和(自身を除く): 3620661

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 211, 579, 633, 965, 1055, 1351, 1477, 2895, 3165, 4053, 4431, 6755, 7385, 20265, 22155, 40723, 122169, 203615, 285061, 610845, 855183, 1425305, 4275915]

約数ペア:

[(1, 4275915), (3, 1425305), (5, 855183), (7, 610845), (15, 285061), (21, 203615), (35, 122169), (105, 40723), (193, 22155), (211, 20265), (579, 7385), (633, 6755), (965, 4431), (1055, 4053), (1351, 3165), (1477, 2895)]