12980431005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{613297}}^1$

素因数の和:613405

約数の個数: 32

約数和(自身を含む): 22255357824

約数和(自身を除く): 9274926819

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 21165, 613297, 1839891, 3066485, 9199455, 10426049, 31278147, 50903651, 52130245, 152710953, 156390735, 254518255, 763554765, 865362067, 2596086201, 4326810335, 12980431005]

約数ペア:

[(1, 12980431005), (3, 4326810335), (5, 2596086201), (15, 865362067), (17, 763554765), (51, 254518255), (83, 156390735), (85, 152710953), (249, 52130245), (255, 50903651), (415, 31278147), (1245, 10426049), (1411, 9199455), (4233, 3066485), (7055, 1839891), (21165, 613297)]