82306945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 122335488

約数和(自身を除く): 40028543

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 3217, 3655, 5117, 16085, 22519, 25585, 54689, 112595, 138331, 273445, 382823, 691655, 968317, 1914115, 2351627, 4841585, 11758135, 16461389, 82306945]

約数ペア:

[(1, 82306945), (5, 16461389), (7, 11758135), (17, 4841585), (35, 2351627), (43, 1914115), (85, 968317), (119, 691655), (215, 382823), (301, 273445), (595, 138331), (731, 112595), (1505, 54689), (3217, 25585), (3655, 22519), (5117, 16085)]