5665855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 7437024

約数和(自身を除く): 1771169

約数列:

[1, 5, 13, 65, 67, 335, 871, 1301, 4355, 6505, 16913, 84565, 87167, 435835, 1133171, 5665855]

約数ペア:

[(1, 5665855), (5, 1133171), (13, 435835), (65, 87167), (67, 84565), (335, 16913), (871, 6505), (1301, 4355)]