120425855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 24

約数和(自身を含む): 163992192

約数和(自身を除く): 43566337

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 6421, 18755, 32105, 70631, 199051, 353155, 776941, 995255, 2189561, 3884705, 10947805, 24085171, 120425855]

約数ペア:

[(1, 120425855), (5, 24085171), (11, 10947805), (31, 3884705), (55, 2189561), (121, 995255), (155, 776941), (341, 353155), (605, 199051), (1705, 70631), (3751, 32105), (6421, 18755)]