27996935565

素因数分解:

$3^1\times 5^1\times {\mathrm{20551}}^1\times {\mathrm{90821}}^1$

素因数の和:111380

約数の個数: 16

約数和(自身を含む): 44797769856

約数和(自身を除く): 16800834291

約数列:

[1, 3, 5, 15, 20551, 61653, 90821, 102755, 272463, 308265, 454105, 1362315, 1866462371, 5599387113, 9332311855, 27996935565]

約数ペア:

[(1, 27996935565), (3, 9332311855), (5, 5599387113), (15, 1866462371), (20551, 1362315), (61653, 454105), (90821, 308265), (102755, 272463)]