171628855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{6451}}^1$

素因数の和:6786

約数の個数: 16

約数和(自身を含む): 218800224

約数和(自身を除く): 47171369

約数列:

[1, 5, 17, 85, 313, 1565, 5321, 6451, 26605, 32255, 109667, 548335, 2019163, 10095815, 34325771, 171628855]

約数ペア:

[(1, 171628855), (5, 34325771), (17, 10095815), (85, 2019163), (313, 548335), (1565, 109667), (5321, 32255), (6451, 26605)]