285280891915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1\times {\mathrm{46919}}^1$

素因数の和:49179

約数の個数: 32

約数和(自身を含む): 372957696000

約数和(自身を除く): 87676804085

約数列:

[1, 5, 19, 29, 95, 145, 551, 2207, 2755, 11035, 41933, 46919, 64003, 209665, 234595, 320015, 891461, 1216057, 1360651, 4457305, 6080285, 6803255, 25852369, 103550233, 129261845, 517751165, 1967454427, 3002956757, 9837272135, 15014783785, 57056178383, 285280891915]

約数ペア:

[(1, 285280891915), (5, 57056178383), (19, 15014783785), (29, 9837272135), (95, 3002956757), (145, 1967454427), (551, 517751165), (2207, 129261845), (2755, 103550233), (11035, 25852369), (41933, 6803255), (46919, 6080285), (64003, 4457305), (209665, 1360651), (234595, 1216057), (320015, 891461)]