28582865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2063}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 36557568

約数和(自身を除く): 7974703

約数列:

[1, 5, 17, 85, 163, 815, 2063, 2771, 10315, 13855, 35071, 175355, 336269, 1681345, 5716573, 28582865]

約数ペア:

[(1, 28582865), (5, 5716573), (17, 1681345), (85, 336269), (163, 175355), (815, 35071), (2063, 13855), (2771, 10315)]