26563845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 53729280

約数和(自身を除く): 27165435

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 109, 165, 211, 231, 327, 385, 545, 633, 763, 1055, 1155, 1199, 1477, 1635, 2289, 2321, 3165, 3597, 3815, 4431, 5995, 6963, 7385, 8393, 11445, 11605, 16247, 17985, 22155, 22999, 25179, 34815, 41965, 48741, 68997, 81235, 114995, 125895, 160993, 243705, 252989, 344985, 482979, 758967, 804965, 1264945, 1770923, 2414895, 3794835, 5312769, 8854615, 26563845]

約数ペア:

[(1, 26563845), (3, 8854615), (5, 5312769), (7, 3794835), (11, 2414895), (15, 1770923), (21, 1264945), (33, 804965), (35, 758967), (55, 482979), (77, 344985), (105, 252989), (109, 243705), (165, 160993), (211, 125895), (231, 114995), (327, 81235), (385, 68997), (545, 48741), (633, 41965), (763, 34815), (1055, 25179), (1155, 22999), (1199, 22155), (1477, 17985), (1635, 16247), (2289, 11605), (2321, 11445), (3165, 8393), (3597, 7385), (3815, 6963), (4431, 5995)]