26554865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 33739200

約数和(自身を除く): 7184335

約数列:

[1, 5, 29, 43, 145, 215, 1247, 4259, 6235, 21295, 123511, 183137, 617555, 915685, 5310973, 26554865]

約数ペア:

[(1, 26554865), (5, 5310973), (29, 915685), (43, 617555), (145, 183137), (215, 123511), (1247, 21295), (4259, 6235)]