790075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 36

約数和(自身を含む): 1225368

約数和(自身を除く): 435293

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 169, 187, 221, 275, 325, 425, 715, 845, 935, 1105, 1859, 2431, 2873, 3575, 4225, 4675, 5525, 9295, 12155, 14365, 31603, 46475, 60775, 71825, 158015, 790075]

約数ペア:

[(1, 790075), (5, 158015), (11, 71825), (13, 60775), (17, 46475), (25, 31603), (55, 14365), (65, 12155), (85, 9295), (143, 5525), (169, 4675), (187, 4225), (221, 3575), (275, 2873), (325, 2431), (425, 1859), (715, 1105), (845, 935)]