68491095

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{33329}}^1$

素因数の和:33474

約数の個数: 16

約数和(自身を含む): 110388960

約数和(自身を除く): 41897865

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 33329, 99987, 166645, 499935, 4566073, 13698219, 22830365, 68491095]

約数ペア:

[(1, 68491095), (3, 22830365), (5, 13698219), (15, 4566073), (137, 499935), (411, 166645), (685, 99987), (2055, 33329)]