273202855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{26693}}^1$

素因数の和:26810

約数の個数: 16

約数和(自身を含む): 345954240

約数和(自身を除く): 72751385

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 26693, 133465, 613939, 2375677, 3069695, 11878385, 54640571, 273202855]

約数ペア:

[(1, 273202855), (5, 54640571), (23, 11878385), (89, 3069695), (115, 2375677), (445, 613939), (2047, 133465), (10235, 26693)]