28635215

素因数分解:

$5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3019}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 39429120

約数和(自身を除く): 10793905

約数列:

[1, 5, 7, 35, 271, 1355, 1897, 3019, 9485, 15095, 21133, 105665, 818149, 4090745, 5727043, 28635215]

約数ペア:

[(1, 28635215), (5, 5727043), (7, 4090745), (35, 818149), (271, 105665), (1355, 21133), (1897, 15095), (3019, 9485)]