69346315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18973}}^1$

素因数の和:19038

約数の個数: 16

約数和(自身を含む): 90164448

約数和(自身を除く): 20818133

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 18973, 94865, 322541, 815839, 1612705, 4079195, 13869263, 69346315]

約数ペア:

[(1, 69346315), (5, 13869263), (17, 4079195), (43, 1612705), (85, 815839), (215, 322541), (731, 94865), (3655, 18973)]