142860804515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1458433}}^1$

素因数の和:1458599

約数の個数: 32

約数和(自身を含む): 202874003136

約数和(自身を除く): 60013198621

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 685, 715, 1507, 1781, 7535, 8905, 19591, 97955, 1458433, 7292165, 16042763, 18959629, 80213815, 94798145, 199805321, 208555919, 999026605, 1042779595, 2197858531, 2597469173, 10989292655, 12987345865, 28572160903, 142860804515]

約数ペア:

[(1, 142860804515), (5, 28572160903), (11, 12987345865), (13, 10989292655), (55, 2597469173), (65, 2197858531), (137, 1042779595), (143, 999026605), (685, 208555919), (715, 199805321), (1507, 94798145), (1781, 80213815), (7535, 18959629), (8905, 16042763), (19591, 7292165), (97955, 1458433)]