86143465

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 104767488

約数和(自身を除く): 18624023

約数列:

[1, 5, 127, 293, 463, 635, 1465, 2315, 37211, 58801, 135659, 186055, 294005, 678295, 17228693, 86143465]

約数ペア:

[(1, 86143465), (5, 17228693), (127, 678295), (293, 294005), (463, 186055), (635, 135659), (1465, 58801), (2315, 37211)]