271069825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15737}}^1$

素因数の和:15813

約数の個数: 24

約数和(自身を含む): 368835768

約数和(自身を除く): 97765943

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 15737, 17225, 78685, 204581, 393425, 834061, 1022905, 4170305, 5114525, 10842793, 20851525, 54213965, 271069825]

約数ペア:

[(1, 271069825), (5, 54213965), (13, 20851525), (25, 10842793), (53, 5114525), (65, 4170305), (265, 1022905), (325, 834061), (689, 393425), (1325, 204581), (3445, 78685), (15737, 17225)]