26949945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 47309184

約数和(自身を除く): 20359239

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 701, 1165, 2103, 2563, 3495, 3505, 7689, 7711, 10515, 12815, 23133, 38445, 38555, 115665, 163333, 489999, 816665, 1796663, 2449995, 5389989, 8983315, 26949945]

約数ペア:

[(1, 26949945), (3, 8983315), (5, 5389989), (11, 2449995), (15, 1796663), (33, 816665), (55, 489999), (165, 163333), (233, 115665), (699, 38555), (701, 38445), (1165, 23133), (2103, 12815), (2563, 10515), (3495, 7711), (3505, 7689)]