2040781695

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{22717}}^1$

素因数の和:22891

約数の個数: 32

約数和(自身を含む): 3356448192

約数和(自身を除く): 1315666497

約数列:

[1, 3, 5, 15, 53, 113, 159, 265, 339, 565, 795, 1695, 5989, 17967, 22717, 29945, 68151, 89835, 113585, 340755, 1204001, 2567021, 3612003, 6020005, 7701063, 12835105, 18060015, 38505315, 136052113, 408156339, 680260565, 2040781695]

約数ペア:

[(1, 2040781695), (3, 680260565), (5, 408156339), (15, 136052113), (53, 38505315), (113, 18060015), (159, 12835105), (265, 7701063), (339, 6020005), (565, 3612003), (795, 2567021), (1695, 1204001), (5989, 340755), (17967, 113585), (22717, 89835), (29945, 68151)]