27276925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4937}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 38575656

約数和(自身を除く): 11298731

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4937, 5525, 24685, 64181, 83929, 123425, 320905, 419645, 1091077, 1604525, 2098225, 5455385, 27276925]

約数ペア:

[(1, 27276925), (5, 5455385), (13, 2098225), (17, 1604525), (25, 1091077), (65, 419645), (85, 320905), (221, 123425), (325, 83929), (425, 64181), (1105, 24685), (4937, 5525)]