28584255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{272231}}^1$

素因数の和:272246

約数の個数: 16

約数和(自身を含む): 52268544

約数和(自身を除く): 23684289

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 272231, 816693, 1361155, 1905617, 4083465, 5716851, 9528085, 28584255]

約数ペア:

[(1, 28584255), (3, 9528085), (5, 5716851), (7, 4083465), (15, 1905617), (21, 1361155), (35, 816693), (105, 272231)]