284496705

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3881}}^1$

素因数の和:4079

約数の個数: 40

約数和(自身を含む): 512936424

約数和(自身を除く): 228439719

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 405, 543, 905, 1629, 2715, 3881, 4887, 8145, 11643, 14661, 19405, 24435, 34929, 58215, 73305, 104787, 174645, 314361, 523935, 702461, 1571805, 2107383, 3512305, 6322149, 10536915, 18966447, 31610745, 56899341, 94832235, 284496705]

約数ペア:

[(1, 284496705), (3, 94832235), (5, 56899341), (9, 31610745), (15, 18966447), (27, 10536915), (45, 6322149), (81, 3512305), (135, 2107383), (181, 1571805), (405, 702461), (543, 523935), (905, 314361), (1629, 174645), (2715, 104787), (3881, 73305), (4887, 58215), (8145, 34929), (11643, 24435), (14661, 19405)]