15496415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 20442240

約数和(自身を除く): 4945825

約数列:

[1, 5, 11, 55, 139, 695, 1529, 2027, 7645, 10135, 22297, 111485, 281753, 1408765, 3099283, 15496415]

約数ペア:

[(1, 15496415), (5, 3099283), (11, 1408765), (55, 281753), (139, 111485), (695, 22297), (1529, 10135), (2027, 7645)]