28675395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{91033}}^1$

素因数の和:91051

約数の個数: 24

約数和(自身を含む): 56805216

約数和(自身を除く): 28129821

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 91033, 273099, 455165, 637231, 819297, 1365495, 1911693, 3186155, 4096485, 5735079, 9558465, 28675395]

約数ペア:

[(1, 28675395), (3, 9558465), (5, 5735079), (7, 4096485), (9, 3186155), (15, 1911693), (21, 1365495), (35, 819297), (45, 637231), (63, 455165), (105, 273099), (315, 91033)]