6781335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 12019968

約数和(自身を除く): 5238633

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 563, 803, 1095, 1689, 2409, 2815, 4015, 6193, 8445, 12045, 18579, 30965, 41099, 92895, 123297, 205495, 452089, 616485, 1356267, 2260445, 6781335]

約数ペア:

[(1, 6781335), (3, 2260445), (5, 1356267), (11, 616485), (15, 452089), (33, 205495), (55, 123297), (73, 92895), (165, 41099), (219, 30965), (365, 18579), (563, 12045), (803, 8445), (1095, 6193), (1689, 4015), (2409, 2815)]