75726755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68531}}^1$

素因数の和:68566

約数の個数: 16

約数和(自身を含む): 103620384

約数和(自身を除く): 27893629

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 68531, 342655, 890903, 1165027, 4454515, 5825135, 15145351, 75726755]

約数ペア:

[(1, 75726755), (5, 15145351), (13, 5825135), (17, 4454515), (65, 1165027), (85, 890903), (221, 342655), (1105, 68531)]