65270295

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27367}}^1$

素因数の和:27431

約数の個数: 24

約数和(自身を含む): 115274016

約数和(自身を除く): 50003721

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 27367, 82101, 136835, 246303, 410505, 1231515, 1450451, 4351353, 7252255, 13054059, 21756765, 65270295]

約数ペア:

[(1, 65270295), (3, 21756765), (5, 13054059), (9, 7252255), (15, 4351353), (45, 1450451), (53, 1231515), (159, 410505), (265, 246303), (477, 136835), (795, 82101), (2385, 27367)]