81416115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164477}}^1$

素因数の和:164499

約数の個数: 24

約数和(自身を含む): 153951408

約数和(自身を除く): 72535293

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 164477, 493431, 822385, 1480293, 1809247, 2467155, 5427741, 7401465, 9046235, 16283223, 27138705, 81416115]

約数ペア:

[(1, 81416115), (3, 27138705), (5, 16283223), (9, 9046235), (11, 7401465), (15, 5427741), (33, 2467155), (45, 1809247), (55, 1480293), (99, 822385), (165, 493431), (495, 164477)]