54959985

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11003}}^1$

素因数の和:11054

約数の個数: 32

約数和(自身を含む): 100356480

約数和(自身を除く): 45396495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 11003, 33009, 55015, 99027, 165045, 297081, 407111, 495135, 1221333, 1485405, 2035555, 3663999, 6106665, 10991997, 18319995, 54959985]

約数ペア:

[(1, 54959985), (3, 18319995), (5, 10991997), (9, 6106665), (15, 3663999), (27, 2035555), (37, 1485405), (45, 1221333), (111, 495135), (135, 407111), (185, 297081), (333, 165045), (555, 99027), (999, 55015), (1665, 33009), (4995, 11003)]