1324080145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{7649}}^1$

素因数の和:8132

約数の個数: 16

約数和(自身を含む): 1611090000

約数和(自身を除く): 287009855

約数列:

[1, 5, 89, 389, 445, 1945, 7649, 34621, 38245, 173105, 680761, 2975461, 3403805, 14877305, 264816029, 1324080145]

約数ペア:

[(1, 1324080145), (5, 264816029), (89, 14877305), (389, 3403805), (445, 2975461), (1945, 680761), (7649, 173105), (34621, 38245)]