51106905

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2371}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 88807680

約数和(自身を除く): 37700775

約数列:

[1, 3, 5, 9, 15, 45, 479, 1437, 2371, 2395, 4311, 7113, 7185, 11855, 21339, 21555, 35565, 106695, 1135709, 3407127, 5678545, 10221381, 17035635, 51106905]

約数ペア:

[(1, 51106905), (3, 17035635), (5, 10221381), (9, 5678545), (15, 3407127), (45, 1135709), (479, 106695), (1437, 35565), (2371, 21555), (2395, 21339), (4311, 11855), (7113, 7185)]