80550415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21859}}^1$

素因数の和:21942

約数の個数: 16

約数和(自身を含む): 107026560

約数和(自身を除く): 26476145

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 21859, 109295, 240449, 1202245, 1464553, 7322765, 16110083, 80550415]

約数ペア:

[(1, 80550415), (5, 16110083), (11, 7322765), (55, 1464553), (67, 1202245), (335, 240449), (737, 109295), (3685, 21859)]