28966465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1861}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 38074176

約数和(自身を除く): 9107711

約数列:

[1, 5, 11, 55, 283, 1415, 1861, 3113, 9305, 15565, 20471, 102355, 526663, 2633315, 5793293, 28966465]

約数ペア:

[(1, 28966465), (5, 5793293), (11, 2633315), (55, 526663), (283, 102355), (1415, 20471), (1861, 15565), (3113, 9305)]