12832105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 18361728

約数和(自身を除く): 5529623

約数列:

[1, 5, 11, 13, 55, 65, 131, 137, 143, 655, 685, 715, 1441, 1507, 1703, 1781, 7205, 7535, 8515, 8905, 17947, 18733, 19591, 89735, 93665, 97955, 197417, 233311, 987085, 1166555, 2566421, 12832105]

約数ペア:

[(1, 12832105), (5, 2566421), (11, 1166555), (13, 987085), (55, 233311), (65, 197417), (131, 97955), (137, 93665), (143, 89735), (655, 19591), (685, 18733), (715, 17947), (1441, 8905), (1507, 8515), (1703, 7535), (1781, 7205)]