51127515

素因数分解:

$3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1223}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 88788960

約数和(自身を除く): 37661445

約数列:

[1, 3, 5, 9, 15, 45, 929, 1223, 2787, 3669, 4645, 6115, 8361, 11007, 13935, 18345, 41805, 55035, 1136167, 3408501, 5680835, 10225503, 17042505, 51127515]

約数ペア:

[(1, 51127515), (3, 17042505), (5, 10225503), (9, 5680835), (15, 3408501), (45, 1136167), (929, 55035), (1223, 41805), (2787, 18345), (3669, 13935), (4645, 11007), (6115, 8361)]