13406988545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1\times {\mathrm{1499}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 17191440000

約数和(自身を除く): 3784451455

約数列:

[1, 5, 17, 85, 139, 695, 757, 1499, 2363, 3785, 7495, 11815, 12869, 25483, 64345, 105223, 127415, 208361, 526115, 1041805, 1134743, 1788791, 3542137, 5673715, 8943955, 17710685, 19290631, 96453155, 157729277, 788646385, 2681397709, 13406988545]

約数ペア:

[(1, 13406988545), (5, 2681397709), (17, 788646385), (85, 157729277), (139, 96453155), (695, 19290631), (757, 17710685), (1499, 8943955), (2363, 5673715), (3785, 3542137), (7495, 1788791), (11815, 1134743), (12869, 1041805), (25483, 526115), (64345, 208361), (105223, 127415)]