68025295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7639}}^1$

素因数の和:7794

約数の個数: 16

約数和(自身を含む): 88562880

約数和(自身を除く): 20537585

約数列:

[1, 5, 13, 65, 137, 685, 1781, 7639, 8905, 38195, 99307, 496535, 1046543, 5232715, 13605059, 68025295]

約数ペア:

[(1, 68025295), (5, 13605059), (13, 5232715), (65, 1046543), (137, 496535), (685, 99307), (1781, 38195), (7639, 8905)]