12150905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 15833664

約数和(自身を除く): 3682759

約数列:

[1, 5, 13, 65, 131, 655, 1427, 1703, 7135, 8515, 18551, 92755, 186937, 934685, 2430181, 12150905]

約数ペア:

[(1, 12150905), (5, 2430181), (13, 934685), (65, 186937), (131, 92755), (655, 18551), (1427, 8515), (1703, 7135)]