121847095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21739}}^1$

素因数の和:21822

約数の個数: 16

約数和(自身を含む): 156528000

約数和(自身を除く): 34680905

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 21739, 108695, 413041, 1282601, 2065205, 6413005, 24369419, 121847095]

約数ペア:

[(1, 121847095), (5, 24369419), (19, 6413005), (59, 2065205), (95, 1282601), (295, 413041), (1121, 108695), (5605, 21739)]