8120305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 10450944

約数和(自身を除く): 2330639

約数列:

[1, 5, 17, 83, 85, 415, 1151, 1411, 5755, 7055, 19567, 95533, 97835, 477665, 1624061, 8120305]

約数ペア:

[(1, 8120305), (5, 1624061), (17, 477665), (83, 97835), (85, 95533), (415, 19567), (1151, 7055), (1411, 5755)]