86809235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 107395200

約数和(自身を除く): 20585965

約数列:

[1, 5, 47, 109, 235, 545, 3389, 5123, 16945, 25615, 159283, 369401, 796415, 1847005, 17361847, 86809235]

約数ペア:

[(1, 86809235), (5, 17361847), (47, 1847005), (109, 796415), (235, 369401), (545, 159283), (3389, 25615), (5123, 16945)]