388049155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3535

約数の個数: 32

約数和(自身を含む): 526143744

約数和(自身を除く): 138094589

約数列:

[1, 5, 13, 37, 47, 65, 185, 235, 481, 611, 1739, 2405, 3055, 3433, 8695, 17165, 22607, 44629, 113035, 127021, 161351, 223145, 635105, 806755, 1651273, 2097563, 5969987, 8256365, 10487815, 29849935, 77609831, 388049155]

約数ペア:

[(1, 388049155), (5, 77609831), (13, 29849935), (37, 10487815), (47, 8256365), (65, 5969987), (185, 2097563), (235, 1651273), (481, 806755), (611, 635105), (1739, 223145), (2405, 161351), (3055, 127021), (3433, 113035), (8695, 44629), (17165, 22607)]