42564555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28663}}^1$

素因数の和:28688

約数の個数: 32

約数和(自身を含む): 82552320

約数和(自身を除く): 39987765

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 28663, 85989, 143315, 257967, 315293, 429945, 773901, 945879, 1289835, 1576465, 2837637, 3869505, 4729395, 8512911, 14188185, 42564555]

約数ペア:

[(1, 42564555), (3, 14188185), (5, 8512911), (9, 4729395), (11, 3869505), (15, 2837637), (27, 1576465), (33, 1289835), (45, 945879), (55, 773901), (99, 429945), (135, 315293), (165, 257967), (297, 143315), (495, 85989), (1485, 28663)]