140397265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{18269}}^1$

素因数の和:18356

約数の個数: 16

約数和(自身を含む): 177584400

約数和(自身を除く): 37187135

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 18269, 91345, 529801, 968257, 2649005, 4841285, 28079453, 140397265]

約数ペア:

[(1, 140397265), (5, 28079453), (29, 4841285), (53, 2649005), (145, 968257), (265, 529801), (1537, 91345), (7685, 18269)]