388675655

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{13859}}^1$

素因数の和:14014

約数の個数: 16

約数和(自身を含む): 479001600

約数和(自身を除く): 90325945

約数列:

[1, 5, 71, 79, 355, 395, 5609, 13859, 28045, 69295, 983989, 1094861, 4919945, 5474305, 77735131, 388675655]

約数ペア:

[(1, 388675655), (5, 77735131), (71, 5474305), (79, 4919945), (355, 1094861), (395, 983989), (5609, 69295), (13859, 28045)]