51168405

素因数分解:

$3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{3761}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 81981504

約数和(自身を除く): 30813099

約数列:

[1, 3, 5, 15, 907, 2721, 3761, 4535, 11283, 13605, 18805, 56415, 3411227, 10233681, 17056135, 51168405]

約数ペア:

[(1, 51168405), (3, 17056135), (5, 10233681), (15, 3411227), (907, 56415), (2721, 18805), (3761, 13605), (4535, 11283)]