55105815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 92560896

約数和(自身を除く): 37455081

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 633, 757, 1055, 2271, 3165, 3785, 4853, 11355, 14559, 17411, 24265, 52233, 72795, 87055, 159727, 261165, 479181, 798635, 2395905, 3673721, 11021163, 18368605, 55105815]

約数ペア:

[(1, 55105815), (3, 18368605), (5, 11021163), (15, 3673721), (23, 2395905), (69, 798635), (115, 479181), (211, 261165), (345, 159727), (633, 87055), (757, 72795), (1055, 52233), (2271, 24265), (3165, 17411), (3785, 14559), (4853, 11355)]